CN112883473A - Drilling engineering design generation device and method - Google Patents
Drilling engineering design generation device and method Download PDFInfo
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Abstract
The invention belongs to the technical field of drilling engineering, and particularly relates to a device and a method for generating a drilling engineering design. A drilling engineering design generation device comprises a data import module, a database, a basic design analysis module, a design while drilling analysis module and a drilling engineering scheme generation module, wherein the output end of the data import module is electrically connected with the database, the output end of the database is respectively electrically connected with the basic design analysis module and the design while drilling analysis module, and the database is electrically and bidirectionally connected with the drilling engineering scheme generation module. According to the invention, a plurality of databases are established, drilling static data and drilling dynamic data are combined, an optimal well body structure is quickly retrieved from an oil field scheme library according to geological design requirements, the drilling engineering design is automatically completed by combining the conditions of adjacent wells, and the accuracy and the timeliness of the drilling engineering design are improved.
Description
Technical Field
The invention belongs to the technical field of drilling engineering, and particularly relates to a device and a method for generating a drilling engineering design.
Background
Along with the continuous deepening of oil and gas field exploration and development, the annual number of well drilling and completion wells of oil and gas blocks is continuously increased, the well types are different, the underground complex diversification is caused, the number of the design of drilling projects is large, the types are multiple, the related range is wide, the difficulty of searching data is high, the completion time of the design of the drilling projects is required to be tight due to the yield requirement, and the difficulty is caused for the timely and smooth completion of the design of the drilling projects.
With the increasingly deep exploration and development stratum and the increasingly high drilling difficulty, the existing drilling engineering design means is mainly based on static data such as adjacent well design and well history during scheme design, and due to the uncertainty of geological conditions, the drilling scheme cannot be effectively and timely optimized and adjusted for problems occurring in the actual drilling process.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a drilling engineering design generation apparatus and method, which combine drilling static data with drilling dynamic data by establishing a plurality of databases, quickly retrieve an optimal well structure from an oil field project library according to geological design requirements, automatically complete drilling engineering design by combining adjacent well conditions, and improve the accuracy and timeliness of drilling engineering design.
The technical scheme of the invention is as follows: a drilling engineering design generation device comprises a data import module, a database, a basic design analysis module, a design while drilling analysis module and a drilling engineering scheme generation module, wherein: the output end of the data import module is electrically connected with the database, the output end of the database is respectively electrically connected with the basic design analysis module and the design while drilling analysis module, the database is electrically and bidirectionally connected with the drilling engineering scheme generation module, the output end of the basic design analysis module is electrically connected with the drilling engineering scheme generation module, and the design while drilling analysis module is electrically connected with the drilling engineering scheme generation module; the system comprises a data import module, a basic design analysis module, a data replacement module and a data calculation module, wherein the data import module comprises a design data import module, a field data real-time import module and an internet automatic update module; the database comprises a single-well geological design library, an oil and gas field scheme library, a local government regulation library, an industry standard library, an adjacent well drilling and completion database, a recommendation library for dealing with underground complex new technologies, an oil field drilling equipment warehousing standard, an oil field casing and accessory library, an oil field company technical specification, a project group technical requirement library, an oil field company shaft damage database and a drilling and completion pipe string stress analysis library.
The design data import module comprises a geological design import module and a drilling engineering design template import module, the geological design import module is used for importing the geological design of the required drilling engineering design well, and the drilling engineering design template import module is used for importing a drilling engineering design mother board set by Party A.
The geological design of the required drilling engineering design well led in by the geological design lead-in module comprises geographical overview, oil deposit geological characteristics, well position deployment, design well geological stratification, complex condition prompt and construction requirements, wherein the oil deposit geological characteristics comprise reservoir characteristics, fluid properties, formation pressure and temperature, the well position deployment comprises well mouth coordinates and target area design, and the construction requirements comprise drilling fluid requirements, logging requirements and logging requirements.
The well drilling engineering design mother board set by the leading-in module of the well drilling engineering design template comprises design basis, technical indexes and quality requirements, engineering design, health safety and environmental management and well completion submission data, wherein the design basis comprises the well drilling engineering design basis, basic data of the well drilling engineering design, meteorological data, regional traffic conditions, target point data, geological stratification, oil-gas water layer and adjacent well drilling fluid use and complex conditions, the technical indexes and the quality requirements comprise well body quality requirements, casing sequence, well cementation quality requirements and drilling requirements, the engineering design comprises well body structures, drilling machine type selection and drilling main equipment, well body profile and track design, drilling tool combinations, drilling fluid design, drill bit design, drilling parameter design, oil-gas well pressure control, well cementation design, each-time drilling or well division section construction key requirements, Well completion wellhead equipment and drilling schedule plans.
The Internet automatic updating module is automatically connected with a regulation library and a standard library issued by the country, the local government and the drilling industry, and automatically obtains and updates the corresponding regulations and standards into the database.
The field data real-time importing module is provided with a receiving well drilling field data acquisition interface, and can obtain well drilling data and logging data in a well drilling process in real time.
A drilling engineering design generation method uses any one of the drilling engineering design generation devices, and comprises the following specific steps:
s1: importing the geological design of the well needing drilling engineering design into a database from a geological design import module, and importing the drilling engineering design mother board set by the first party into the database from a drilling engineering design template import module to start drilling engineering design;
s2: the basic design analysis module calls information in the database, and static design of the drilling engineering is carried out through the basic data query module, the basic data replacement module and the basic data calculation module;
s3: performing static design of the drilling engineering through the basic design analysis module in the S2, importing the result into the drilling engineering scheme generation module to form a preliminary drilling engineering design, storing the preliminary drilling engineering design in a database, and starting drilling operation through the preliminary drilling engineering design;
s4: in the drilling operation process, the field data real-time importing module imports drilling field data into a database at any time, the while-drilling design analysis module calls information in the database, and dynamic design of drilling engineering is carried out through the while-drilling data query module, the while-drilling data replacement module and the while-drilling data calculation module;
s5: and performing dynamic design of the drilling engineering through the design while drilling analysis module in the S4, importing the result into the drilling engineering scheme generation module to form the final drilling engineering design, and storing the final drilling engineering design in a database.
The static design of drilling engineering in the S2 specifically comprises the following steps:
s21: obtaining relevant latest regulation labels, requirements and replacement from local government regulation libraries;
s22: obtaining related latest industry labels and main contents from an industry standard library and replacing the latest industry labels and the main contents;
s23: acquiring and replacing a well number, a well mouth coordinate, a target point coordinate and a geographic position from a single-well geological design library;
s24: obtaining a well body structure recommended by a local area from an oil-gas field scheme library of the year and replacing the well body structure;
s25: acquiring and replacing the geographic environment, traffic, communication, weather, hydrology, formation pressure, pore pressure, fracture pressure, hydrogen sulfide content and drilling and encountering formation data of an adjacent well with a square and round distance of 5-10 square kilometers from a single-well geological design library;
s26: acquiring various underground complex conditions, well body structures, drilling tool structures, drilling parameters, drilling fluid performances, drilling speeds, casing running-in, well cementation and pressure test conditions of adjacent wells with square circles of 5-10 square kilometers from an adjacent well drilling and completion database, and automatically recommending 3-5 schemes;
s27: selecting drilling machine equipment by combining an oil field drilling equipment access library according to the well depth, the well type and the underground complexity;
s28: obtaining a well body structure recommended by a local area according to the oil-gas field scheme library of the current year, and determining the running-in depth of the surface casing by combining the drilling conditions of adjacent wells;
s29: automatically selecting a wellhead blowout preventer combination, the length of a wellhead blowout control pipeline, the number of hydrogen sulfide alarm instruments and the number of exhaust fans according to the sulfur-containing condition of an adjacent well drilling and completion database and the geological design requirement of a single well;
s210: automatically selecting a deflecting point according to actually measured well hole data on the upper part of an adjacent well, the number of wells distributed around and the anti-collision requirement, so as to achieve anti-collision and rapid drilling;
s211: automatically completing the design of the casing according to an oil field casing accessory library, the technical specification of an oil field company, the requirements of a project group, a historical wellbore damage database of the oil field company and a drilling and completion pipe string stress analysis library;
s212: the method comprises the following steps of automatically obtaining a structure and parameters of a drifting drilling tool simulating similar rigidity of a casing according to prompts of a complex and new technology library in the pit and a wellbore damage database of an oil field company over the year;
s213: obtaining a recommended reducer casing centralizer in an inclined shaft section from a corresponding underground complex new technology library so as to improve the centering degree of the casing;
s214: obtaining a full-well-bore pressure test scheme from a corresponding underground complex new technology library, and preventing the casing string from leaking under the action of a higher pressure test value;
the dynamic design of the drilling engineering in the S4 specifically comprises the following steps:
s41: according to the drilling depth, stratum and borehole size, automatically obtaining corresponding recommended technologies, measures and tool supports from the recommendations of the corresponding underground complex new technology library;
s42: automatically selecting the direction of the negative displacement of the drill bit according to the actually measured well hole data of the adjacent well, wherein the drilling well hole track and the adjacent well hole track are less than 50 m, and automatically alarming to avoid collision;
s43: in the drilling process, according to the drilling condition, the support of a new tool, a new drilling tool, a drill bit, a screw rod, a reducing centralizer and drilling parameters is automatically obtained from a corresponding underground complex new technology library, and the drilling is rapidly carried out in a full-torque direction and an increased deviation well section;
s44: drilling to 100 meters before the predicted complex well section, and automatically prompting and adjusting the performance of the drilling fluid according to the condition prompted by a well completion database of the adjacent well to prevent the complex condition under the well;
s45: acquiring the stratum fracture trend or the main stress direction of the changed area according to the adjacent well drilling and completion database, and adjusting the drilling well track in time to prevent the leakage from being increased continuously and influence the drilling timeliness;
s46: when the lost circulation well section is definite at 50-80 meters and the plugging is not good for several times by using the drilling fluid, a recommended corresponding isolation pipe tool is obtained from a corresponding underground complex new technology library, so that the effect of one-time radical treatment is achieved;
s47: entering a window, adjusting the structure of the drilling tool, and acquiring drilling parameters from a well drilling and completion database of an adjacent well to ensure safe and rapid drilling of a horizontal section;
s48: when the target point is adjusted up and down according to geological requirements, the up-down line adjusted by the drill bit is automatically obtained according to the corresponding underground complex new technology library and the stress analysis library of the drilling and completion pipe column, so that the drilling tool is prevented from being out of work, and the safe running of the casing is ensured;
s49: when the wear resistance of the drilling tool is more than 30 tons, corresponding drilling tool twister and drilling creeper support are automatically obtained from a corresponding underground complex new technology library;
s410: when the wear resistance of the drilling tool is predicted to be larger than 45-50 tons and repeated reaming can not be reduced, according to the technical specification of an oil field company, the requirements of a project group and the requirements of a wellbore damage database of the oil field company over the year, in order to ensure that a casing is safely put into the well, drilling is recommended to be finished;
s411: and safe lifting and lowering measure parameters after the casing string is blocked in the process of lowering the casing string are obtained from a corresponding underground complex new technology library, so that the hidden sealing trouble of the casing thread in the process of lowering is prevented.
The invention has the technical effects that: 1. aiming at the existing drilling engineering design means, the invention mainly adopts the combination of the actual drilling condition on site and the data of the adjacent well according to the static data of the adjacent well design, the well history and the like when designing the scheme, can adjust the design parameters and measures in time and ensure the efficient drilling; 2. according to the invention, a plurality of databases are established, relevant data, schemes, measures, parameters, formulas and the like are brought into the databases, an optimal well body structure is quickly retrieved from an oil field scheme library according to geological design requirements, and drilling engineering design is automatically captured, calculated, compared, early-warned, recalculated and completed from the databases in combination with the conditions of adjacent wells, so that the accuracy and the timeliness of the drilling engineering design are improved.
The following will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a block diagram of a drilling project design generation apparatus according to the present invention.
Detailed Description
Example 1
In order to solve the problems that the existing drilling engineering design only depends on drilling static data and the drilling scheme cannot be effectively and timely adjusted in the actual drilling process, the invention provides a drilling engineering design generation device as shown in figure 1.
As shown in fig. 1, a drilling engineering design generation apparatus includes a data import module, a database, a basic design analysis module, a design while drilling analysis module, and a drilling engineering scheme generation module, wherein: the output end of the data import module is electrically connected with the database, the output end of the database is respectively electrically connected with the basic design analysis module and the design while drilling analysis module, the database is electrically and bidirectionally connected with the drilling engineering scheme generation module, the output end of the basic design analysis module is electrically connected with the drilling engineering scheme generation module, and the design while drilling analysis module is electrically connected with the drilling engineering scheme generation module; the system comprises a data import module, a basic design analysis module, a data replacement module and a data calculation module, wherein the data import module comprises a design data import module, a field data real-time import module and an internet automatic update module; the database comprises a single-well geological design library, an oil and gas field scheme library, a local government regulation library, an industry standard library, an adjacent well drilling and completion database, a recommendation library for dealing with underground complex new technologies, an oil field drilling equipment warehousing standard, an oil field casing and accessory library, an oil field company technical specification, a project group technical requirement library, an oil field company shaft damage database and a drilling and completion pipe string stress analysis library.
The invention relates to a method for automatically completing the design of a drilling engineering by establishing a single-well geological design library, an oil and gas field scheme library, a local government regulation library, an industry standard library, an adjacent well drilling and completion database, a corresponding underground complex new technology recommendation library, an oil field drilling equipment quasi-warehousing, an oil field casing and accessory library, an oil field company technical specification, a project group technical requirement library, an oil field company shaft damage database and a drilling and completion pipe string stress analysis library, wherein the total 12 databases are used.
The single-well geological design library is used for storing single-well geological designs imported from the data import module, so that the drilling engineering design can be accurately designed according to parameters required by the geological design, the oil and gas field scheme library is used for storing the annual total design schemes for oil and gas field development and searching for drilling engineering schemes recommended by the oil and gas field in each year, the local government rule library is used for storing government laws and regulations related to the oil and gas field development issued by local governments in the area where the oil field is located, so that the drilling engineering design meets the requirements of the local government laws and regulations, the industry standard library is used for storing various industry standards issued by the gas field development and release industry, so that the drilling engineering design meets the requirements of the industry standards, the adjacent well drilling and completion database is used for storing well history data of wells which are drilled in the periphery of the well to be designed, so that the conditions of adjacent wells around the designed well can be searched when the drilling engineering design is facilitated, and the underground complex new technology recommendation library is used for storing, the method is convenient for quickly selecting new technology when the drilling engineering design is in response to underground complexity, the oil field drilling equipment access library is used for storing various drilling machines and corresponding matched equipment which are accessed in an oil field area, the drilling machines and the matched equipment which are accessed in the oil field area are quickly selected in the drilling engineering design, the oil field casing and the accessory library are used for storing the size, the type and the quantity of all the casings currently used by the oil field and corresponding casing accessory data, the drilling engineering design is convenient for selecting the size, the type and the quantity of all the casings currently used by the oil field and corresponding casing accessories, the oil field company technical specification project group technical requirement library is used for storing technical requirement data of oil field companies and project groups for designing oil wells in different areas, and the drilling engineering design is convenient for meeting the technical requirement data of the oil field companies and the project groups for designing the oil wells in different areas, the well drilling and completion string stress analysis library is used for conducting stress analysis on the well drilling and completion string and is convenient for rapidly checking whether the selected well drilling and completion string can meet the use requirements in the well drilling engineering design.
Example 2
Preferably, on the basis of embodiment 1, in this embodiment, preferably, the design data import module includes a geological design import module and a drilling engineering design template import module, the geological design import module is used to import the geological design of the required drilling engineering design well, and the drilling engineering design template import module is used to import the drilling engineering design motherboard set by the first party. The geological design of the required drilling engineering design well led in by the geological design lead-in module comprises geographical overview, oil deposit geological characteristics, well position deployment, design well geological stratification, complex condition prompt and construction requirements, wherein the oil deposit geological characteristics comprise reservoir characteristics, fluid properties, formation pressure and temperature, the well position deployment comprises well mouth coordinates and target area design, and the construction requirements comprise drilling fluid requirements, logging requirements and logging requirements. The well drilling engineering design mother board set by the leading-in module of the well drilling engineering design template comprises design basis, technical indexes and quality requirements, engineering design, health safety and environmental management and well completion submission data, wherein the design basis comprises the well drilling engineering design basis, basic data of the well drilling engineering design, meteorological data, regional traffic conditions, target point data, geological stratification, oil-gas water layer and adjacent well drilling fluid use and complex conditions, the technical indexes and the quality requirements comprise well body quality requirements, casing sequence, well cementation quality requirements and drilling requirements, the engineering design comprises well body structures, drilling machine type selection and drilling main equipment, well body profile and track design, drilling tool combinations, drilling fluid design, drill bit design, drilling parameter design, oil-gas well pressure control, well cementation design, each-time drilling or well division section construction key requirements, Well completion wellhead equipment and drilling schedule plans.
In the actual use process, the drilling engineering design template leading-in module is used for leading in the drilling engineering design mother board set by the Party A, so that the content of the drilling engineering design can be conveniently adjusted and output, and the requirements of the Party A are met.
Preferably, the internet automatic updating module is automatically connected with a regulation library and a standard library issued by the country, the local government and the drilling industry, and automatically obtains and updates the corresponding regulations and standards into the database.
In the actual use process, the internet automatic updating module is automatically connected to a regulation library and a standard library issued by the state, the local government and the drilling industry, and automatically obtains and updates the corresponding regulations and standards into the database, so that the generated drilling engineering design can meet the requirements of the state, the local government and the drilling industry and is a qualified drilling design.
Preferably, the field data real-time importing module is provided with a receiving drilling field data acquisition interface, and drilling data and logging data in the drilling process can be obtained in real time.
In the actual use process, the drilling engineering design is guaranteed to effectively optimize and adjust the drilling scheme in time for problems occurring in the actual drilling process, dynamic design is formed, and efficient drilling is guaranteed.
Example 3
A drilling engineering design generation method uses any one of the drilling engineering design generation devices, and comprises the following specific steps:
s1: importing the geological design of the well needing drilling engineering design into a database from a geological design import module, and importing the drilling engineering design mother board set by the first party into the database from a drilling engineering design template import module to start drilling engineering design;
s2: the basic design analysis module calls information in the database, and static design of the drilling engineering is carried out through the basic data query module, the basic data replacement module and the basic data calculation module;
s3: performing static design of the drilling engineering through the basic design analysis module in the S2, importing the result into the drilling engineering scheme generation module to form a preliminary drilling engineering design, storing the preliminary drilling engineering design in a database, and starting drilling operation through the preliminary drilling engineering design;
s4: in the drilling operation process, the field data real-time importing module imports drilling field data into a database at any time, the while-drilling design analysis module calls information in the database, and dynamic design of drilling engineering is carried out through the while-drilling data query module, the while-drilling data replacement module and the while-drilling data calculation module;
s5: and performing dynamic design of the drilling engineering through the design while drilling analysis module in the S4, importing the result into the drilling engineering scheme generation module to form the final drilling engineering design, and storing the final drilling engineering design in a database.
The static design of drilling engineering in the S2 specifically comprises the following steps:
s21: obtaining relevant latest regulation labels, requirements and replacement from local government regulation libraries;
s22: obtaining related latest industry labels and main contents from an industry standard library and replacing the latest industry labels and the main contents;
s23: acquiring and replacing a well number, a well mouth coordinate, a target point coordinate and a geographic position from a single-well geological design library;
s24: obtaining a well body structure recommended by a local area from an oil-gas field scheme library of the year and replacing the well body structure;
s25: acquiring and replacing the geographic environment, traffic, communication, weather, hydrology, formation pressure, pore pressure, fracture pressure, hydrogen sulfide content and drilling and encountering formation data of an adjacent well with a square and round distance of 5-10 square kilometers from a single-well geological design library;
s26: acquiring various underground complex conditions, well body structures, drilling tool structures, drilling parameters, drilling fluid performances, drilling speeds, casing running-in, well cementation and pressure test conditions of adjacent wells with square circles of 5-10 square kilometers from an adjacent well drilling and completion database, and automatically recommending 3-5 schemes;
s27: selecting drilling machine equipment by combining an oil field drilling equipment access library according to the well depth, the well type and the underground complexity;
s28: obtaining a well body structure recommended by a local area according to the oil-gas field scheme library of the current year, and determining the running-in depth of the surface casing by combining the drilling conditions of adjacent wells;
s29: automatically selecting a wellhead blowout preventer combination, the length of a wellhead blowout control pipeline, the number of hydrogen sulfide alarm instruments and the number of exhaust fans according to the sulfur-containing condition of an adjacent well drilling and completion database and the geological design requirement of a single well;
s210: automatically selecting a deflecting point according to actually measured well hole data on the upper part of an adjacent well, the number of wells distributed around and the anti-collision requirement, so as to achieve anti-collision and rapid drilling;
s211: automatically completing the design of the casing according to an oil field casing accessory library, the technical specification of an oil field company, the requirements of a project group, a historical wellbore damage database of the oil field company and a drilling and completion pipe string stress analysis library;
s212: the method comprises the following steps of automatically obtaining a structure and parameters of a drifting drilling tool simulating similar rigidity of a casing according to prompts of a complex and new technology library in the pit and a wellbore damage database of an oil field company over the year;
s213: obtaining a recommended reducer casing centralizer in an inclined shaft section from a corresponding underground complex new technology library so as to improve the centering degree of the casing;
s214: obtaining a full-well-bore pressure test scheme from a corresponding underground complex new technology library, and preventing the casing string from leaking under the action of a higher pressure test value;
the dynamic design of the drilling engineering in the S4 specifically comprises the following steps:
s41: according to the drilling depth, stratum and borehole size, automatically obtaining corresponding recommended technologies, measures and tool supports from the recommendations of the corresponding underground complex new technology library;
s42: automatically selecting the direction of the negative displacement of the drill bit according to the actually measured well hole data of the adjacent well, wherein the drilling well hole track and the adjacent well hole track are less than 50 m, and automatically alarming to avoid collision;
s43: in the drilling process, according to the drilling condition, the support of a new tool, a new drilling tool, a drill bit, a screw rod, a reducing centralizer and drilling parameters is automatically obtained from a corresponding underground complex new technology library, and the drilling is rapidly carried out in a full-torque direction and an increased deviation well section;
s44: drilling to 100 meters before the predicted complex well section, and automatically prompting and adjusting the performance of the drilling fluid according to the condition prompted by a well completion database of the adjacent well to prevent the complex condition under the well;
s45: acquiring the stratum fracture trend or the main stress direction of the changed area according to the adjacent well drilling and completion database, and adjusting the drilling well track in time to prevent the leakage from being increased continuously and influence the drilling timeliness;
s46: when the lost circulation well section is definite at 50-80 meters and the plugging is not good for several times by using the drilling fluid, a recommended corresponding isolation pipe tool is obtained from a corresponding underground complex new technology library, so that the effect of one-time radical treatment is achieved;
s47: entering a window, adjusting the structure of the drilling tool, and acquiring drilling parameters from a well drilling and completion database of an adjacent well to ensure safe and rapid drilling of a horizontal section;
s48: when the target point is adjusted up and down according to geological requirements, the up-down line adjusted by the drill bit is automatically obtained according to the corresponding underground complex new technology library and the stress analysis library of the drilling and completion pipe column, so that the drilling tool is prevented from being out of work, and the safe running of the casing is ensured;
s49: when the wear resistance of the drilling tool is more than 30 tons, corresponding drilling tool twister and drilling creeper support are automatically obtained from a corresponding underground complex new technology library;
s410: when the wear resistance of the drilling tool is predicted to be larger than 45-50 tons and repeated reaming can not be reduced, according to the technical specification of an oil field company, the requirements of a project group and the requirements of a wellbore damage database of the oil field company over the year, in order to ensure that a casing is safely put into the well, drilling is recommended to be finished;
s411: and safe lifting and lowering measure parameters after the casing string is blocked in the process of lowering the casing string are obtained from a corresponding underground complex new technology library, so that the hidden sealing trouble of the casing thread in the process of lowering is prevented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (9)
1. A drilling engineering design generation apparatus, characterized by: the system comprises a data import module, a database, a basic design analysis module, a design while drilling analysis module and a drilling engineering scheme generation module, wherein:
the output end of the data import module is electrically connected with the database, the output end of the database is respectively electrically connected with the basic design analysis module and the design while drilling analysis module, the database is electrically and bidirectionally connected with the drilling engineering scheme generation module, the output end of the basic design analysis module is electrically connected with the drilling engineering scheme generation module, and the design while drilling analysis module is electrically connected with the drilling engineering scheme generation module;
the system comprises a data import module, a basic design analysis module, a data replacement module and a data calculation module, wherein the data import module comprises a design data import module, a field data real-time import module and an internet automatic update module;
the database comprises a single-well geological design library, an oil and gas field scheme library, a local government regulation library, an industry standard library, an adjacent well drilling and completion database, a recommendation library for dealing with underground complex new technologies, an oil field drilling equipment warehousing standard, an oil field casing and accessory library, an oil field company technical specification, a project group technical requirement library, an oil field company shaft damage database and a drilling and completion pipe string stress analysis library.
2. The drilling engineering design generation apparatus of claim 1, wherein: the design data import module comprises a geological design import module and a drilling engineering design template import module, the geological design import module is used for importing the geological design of the required drilling engineering design well, and the drilling engineering design template import module is used for importing a drilling engineering design mother board set by Party A.
3. The drilling engineering design generation apparatus of claim 2, wherein: the geological design of the required drilling engineering design well led in by the geological design lead-in module comprises geographical overview, oil deposit geological characteristics, well position deployment, design well geological stratification, complex condition prompt and construction requirements, wherein the oil deposit geological characteristics comprise reservoir characteristics, fluid properties, formation pressure and temperature, the well position deployment comprises well mouth coordinates and target area design, and the construction requirements comprise drilling fluid requirements, logging requirements and logging requirements.
4. The drilling engineering design generation apparatus of claim 2, wherein: the well drilling engineering design mother board set by the leading-in module of the well drilling engineering design template comprises design basis, technical indexes and quality requirements, engineering design, health safety and environmental management and well completion submission data, wherein the design basis comprises the well drilling engineering design basis, basic data of the well drilling engineering design, meteorological data, regional traffic conditions, target point data, geological stratification, oil-gas water layer and adjacent well drilling fluid use and complex conditions, the technical indexes and the quality requirements comprise well body quality requirements, casing sequence, well cementation quality requirements and drilling requirements, the engineering design comprises well body structures, drilling machine type selection and drilling main equipment, well body profile and track design, drilling tool combinations, drilling fluid design, drill bit design, drilling parameter design, oil-gas well pressure control, well cementation design, each-time drilling or well division section construction key requirements, Well completion wellhead equipment and drilling schedule plans.
5. The drilling engineering design generation apparatus of claim 1, wherein: the Internet automatic updating module is automatically connected with a regulation library and a standard library issued by the country, the local government and the drilling industry, and automatically obtains and updates the corresponding regulations and standards into the database.
6. The drilling engineering design generation apparatus of claim 1, wherein: the field data real-time importing module is provided with a receiving well drilling field data acquisition interface to obtain well drilling data and logging data in a well drilling process in real time.
7. A drilling project design generation method using any one of the drilling project design generation apparatuses of claims 1 to 6, characterized in that: the method comprises the following steps:
s1: importing the geological design of the well needing drilling engineering design into a database from a geological design import module, and importing the drilling engineering design mother board set by the first party into the database from a drilling engineering design template import module to start drilling engineering design;
s2: the basic design analysis module calls information in the database, and static design of the drilling engineering is carried out through the basic data query module, the basic data replacement module and the basic data calculation module;
s3: performing static design of the drilling engineering through the basic design analysis module in the S2, importing the result into the drilling engineering scheme generation module to form a preliminary drilling engineering design, storing the preliminary drilling engineering design in a database, and starting drilling operation through the preliminary drilling engineering design;
s4: in the drilling operation process, the field data real-time importing module imports drilling field data into a database at any time, the while-drilling design analysis module calls information in the database, and dynamic design of drilling engineering is carried out through the while-drilling data query module, the while-drilling data replacement module and the while-drilling data calculation module;
s5: and performing dynamic design of the drilling engineering through the design while drilling analysis module in the S4, importing the result into the drilling engineering scheme generation module to form the final drilling engineering design, and storing the final drilling engineering design in a database.
8. The drilling engineering design generation method of claim 7, wherein: the static design of drilling engineering in the S2 specifically comprises the following steps:
s21: obtaining relevant latest regulation labels, requirements and replacement from local government regulation libraries;
s22: obtaining related latest industry labels and main contents from an industry standard library and replacing the latest industry labels and the main contents;
s23: acquiring and replacing a well number, a well mouth coordinate, a target point coordinate and a geographic position from a single-well geological design library;
s24: obtaining a well body structure recommended by a local area from an oil-gas field scheme library of the year and replacing the well body structure;
s25: acquiring and replacing the geographic environment, traffic, communication, weather, hydrology, formation pressure, pore pressure, fracture pressure, hydrogen sulfide content and drilling and encountering formation data of an adjacent well with a square and round distance of 5-10 square kilometers from a single-well geological design library;
s26: acquiring various underground complex conditions, well body structures, drilling tool structures, drilling parameters, drilling fluid performances, drilling speeds, casing running-in, well cementation and pressure test conditions of adjacent wells with square circles of 5-10 square kilometers from an adjacent well drilling and completion database, and automatically recommending 3-5 schemes;
s27: selecting drilling machine equipment by combining an oil field drilling equipment access library according to the well depth, the well type and the underground complexity;
s28: obtaining a well body structure recommended by a local area according to the oil-gas field scheme library of the current year, and determining the running-in depth of the surface casing by combining the drilling conditions of adjacent wells;
s29: automatically selecting a wellhead blowout preventer combination, the length of a wellhead blowout control pipeline, the number of hydrogen sulfide alarm instruments and the number of exhaust fans according to the sulfur-containing condition of an adjacent well drilling and completion database and the geological design requirement of a single well;
s210: automatically selecting a deflecting point according to actually measured well hole data on the upper part of an adjacent well, the number of wells distributed around and the anti-collision requirement, so as to achieve anti-collision and rapid drilling;
s211: automatically completing the design of the casing according to an oil field casing accessory library, the technical specification of an oil field company, the requirements of a project group, a historical wellbore damage database of the oil field company and a drilling and completion pipe string stress analysis library;
s212: the method comprises the following steps of automatically obtaining a structure and parameters of a drifting drilling tool simulating similar rigidity of a casing according to prompts of a complex and new technology library in the pit and a wellbore damage database of an oil field company over the year;
s213: obtaining a recommended reducer casing centralizer in an inclined shaft section from a corresponding underground complex new technology library so as to improve the centering degree of the casing;
s214: a full-well-bore pressure test scheme is obtained from a new underground complex technology library, and leakage of a casing string under the action of a high pressure test value is prevented.
9. The drilling engineering design generation method of claim 7, wherein: the dynamic design of the drilling engineering in the S4 specifically comprises the following steps:
s41: according to the drilling depth, stratum and borehole size, automatically obtaining corresponding recommended technologies, measures and tool supports from the recommendations of the corresponding underground complex new technology library;
s42: automatically selecting the direction of the negative displacement of the drill bit according to the actually measured well hole data of the adjacent well, wherein the drilling well hole track and the adjacent well hole track are less than 50 m, and automatically alarming to avoid collision;
s43: in the drilling process, according to the drilling condition, the support of a new tool, a new drilling tool, a drill bit, a screw rod, a reducing centralizer and drilling parameters is automatically obtained from a corresponding underground complex new technology library, and the drilling is rapidly carried out in a full-torque direction and an increased deviation well section;
s44: drilling to 100 meters before the predicted complex well section, and automatically prompting and adjusting the performance of the drilling fluid according to the condition prompted by a well completion database of the adjacent well to prevent the complex condition under the well;
s45: acquiring the stratum fracture trend or the main stress direction of the changed area according to the adjacent well drilling and completion database, and adjusting the drilling well track in time to prevent the leakage from being increased continuously and influence the drilling timeliness;
s46: when the lost circulation well section is definite at 50-80 meters and the plugging is not good for several times by using the drilling fluid, a recommended corresponding isolation pipe tool is obtained from a corresponding underground complex new technology library, so that the effect of one-time radical treatment is achieved;
s47: entering a window, adjusting the structure of the drilling tool, and acquiring drilling parameters from a well drilling and completion database of an adjacent well to ensure safe and rapid drilling of a horizontal section;
s48: when the target point is adjusted up and down according to geological requirements, the up-down line adjusted by the drill bit is automatically obtained according to the corresponding underground complex new technology library and the stress analysis library of the drilling and completion pipe column, so that the drilling tool is prevented from being out of work, and the safe running of the casing is ensured;
s49: when the wear resistance of the drilling tool is more than 30 tons, corresponding drilling tool twister and drilling creeper support are automatically obtained from a corresponding underground complex new technology library;
s410: when the wear resistance of the drilling tool is predicted to be larger than 45-50 tons and repeated reaming can not be reduced, according to the technical specification of an oil field company, the requirements of a project group and the requirements of a wellbore damage database of the oil field company over the year, in order to ensure that a casing is safely put into the well, drilling is recommended to be finished;
s411: and safe lifting and lowering measure parameters after the casing string is blocked in the process of lowering the casing string are obtained from a corresponding underground complex new technology library, so that the hidden sealing trouble of the casing thread in the process of lowering is prevented.
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