WO2014186554A1 - Simulation interactive d'ingénierie en matière de boues - Google Patents

Simulation interactive d'ingénierie en matière de boues Download PDF

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Publication number
WO2014186554A1
WO2014186554A1 PCT/US2014/038157 US2014038157W WO2014186554A1 WO 2014186554 A1 WO2014186554 A1 WO 2014186554A1 US 2014038157 W US2014038157 W US 2014038157W WO 2014186554 A1 WO2014186554 A1 WO 2014186554A1
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Prior art keywords
contents
receiving container
weight
controller
density
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Ceased
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PCT/US2014/038157
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English (en)
Inventor
Mario Zamora
Marian Baranowski
Sanjit Roy
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MI LLC
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MI LLC
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Publication of WO2014186554A1 publication Critical patent/WO2014186554A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole

Definitions

  • the present disclosure contemplates that time spent in a training lab is considered by many to be among the most practical and enjoyable part of any training. For example, in drilling environments, mud engineering schools conducted for training fluids engineers, clients, and suppliers are extremely useful. Especially thought- provoking is the challenge to detect and properly correct for unknown contaminants injected into a mud sample by an administrator or instructor.
  • FIG. 1 is a schematic representation of an example interactive mud engineering simulator
  • FIG. 2 is a schematic representation of another example interactive mud engineering simulator in accordance with embodiments of the present disclosure
  • FIG. 3 is a perspective view of the example interactive mud engineering simulator of FIG. 2;
  • FIGS. 4 and 5 are front views of the example interactive mud engineering simulator of FIG. 2;
  • FIGS. 6 and 7 are rear views of the example interactive mud engineering simulator of FIG. 2;
  • FIGS. 8 and 9 are right side views of the example interactive mud engineering simulator of FIG. 2;
  • FIGS. 10 and 1 1 are left side views of the example interactive mud engineering simulator of FIG. 2;
  • FIG. 12 is a schematic representation of yet another example interactive mud engineering simulator
  • FIGS. 13 and 14 are example screenshots of another example interactive mud engineering simulator
  • FIG. 15 is a perspective view of an example density and rheology sensor of an example interactive mud engineering simulator
  • FIG. 16 is a top view of example contamination devices of an example interactive mud engineering simulator.
  • FIG. 17 is a perspective view of an example mud container and example mixing device of an example interactive mud engineering simulator; all arranged in accordance with at least some of the embodiments disclosed in the present disclosure.
  • One aspect of the present disclosure provides a system including a receiving container to receive contents including at least one of a drilling fluid and a contaminant.
  • the system also includes a sensing device configured to receive at least one of a weight, a density and a rheologic property of the contents.
  • the system further includes a controller configured to determine at least one measurement associated with the at least one of the weight, the density, and the rheologic property of the contents.
  • the system includes a computing device in communication with the controller, wherein the computing device executes an instruction to determine a performance parameter based on the at least one measurement.
  • Another aspect of the present disclosure provides a method including determining, by a computing device, a performance parameter based on at least one of a weight of contents of a receiving container, a density of the contents of the receiving container, and a rheologic property of the contents of the receiving container.
  • the method further includes receiving, by the computing device, an instruction to alter a drilling parameter associated with the contents of the receiving container based on the performance parameter, and controlling a controller to alter at least one of the drilling parameter and the contents of the receiving container.
  • the method further includes calculating, by the computing device, an updated performance parameter based on an updated weight of the contents of the receiving container, an updated density of the contents of the receiving container, and an updated rheologic property of the contents of the receiving container.
  • This disclosure is generally drawn to systems, devices, apparatus, and/or methods related to simulating drilling site environments. Specifically, the disclosed systems, devices, apparatus, and/or methods relate to simulating drilling site environments with actual real world drilling fluids and contaminants, allowing users to learn and test mud engineering skills in a simulated environment.
  • drilling fluids and/or muds may also refer generally to oilfield fluids such as completion fluids, workout fluids, and the like.
  • Example simulators in accordance with at least some embodiments of the present disclosure may combine high-fidelity drilling simulation and actual drilling fluids under real-time control by humans-in-the-loop (HITL). This may be a highly effective training technique that promotes total immersion into a complex process requiring high levels of technical, cognitive, and relationship skills.
  • HITL humans-in-the-loop
  • FIG. 1 is a schematic representation of an example interactive mud engineering simulator 100, in accordance with at least some embodiments of the present disclosure.
  • Interactive mud engineering simulator 100 may include a receiving container 1 10 (i.e., simulated mud pit, mud container), a weight sensor 1 15, a waste container 120 (i.e., simulated waste pit), a contamination device 130, a mixing device 140, a sensing device 150, a controller 160, a computing device 170, and/or display(s) 180.
  • Interactive mud engineering simulator 100 may be portable, such as being integrated with or installed on a portable cart 190.
  • Receiving container 1 10 may simulate a mud pit that is typically present in real world drilling environments.
  • receiving container 1 10 may be a 3-6 gallon container for receiving contents 105 including drilling fluid (i.e., mud), contaminants, and/or other components.
  • Receiving container 1 10 may be coupled to waste container 120 via hoses and/or pumps 1 12.
  • Weight sensor 1 15 may measure the weight of contents 105 of receiving container 1 10. Weight sensor 1 15 may also determine the volume of contents 105 in receiving container 1 10.
  • Waste container 120 may simulate a waste pit that is typically present in real world drilling environments.
  • waste container 120 may be a 3-6 gallon container for receiving a portion of contents 105 of receiving container 1 10.
  • a portion of contents 105 of receiving container 1 10 may be automatically transferred from receiving container 1 10 into waste container 120 as a training exercise and/or as a penalty for improper or inappropriate actions by users of interactive mud engineering simulator 100.
  • interactive mud engineering simulator 100 may enable the users to react under time constraints similar to those encountered in a real world drilling environment.
  • Contamination device 130 may store and disperse contaminants 132, 134 into receiving container 1 10.
  • Contamination device 130 may be coupled to receiving container 1 10 via hoses and/or pumps 1 14.
  • Contaminants may include chemical contaminants 132 (e.g., Na+, Ca++ brines) and/or solids contaminants 134 (e.g., drill solids, cuttings, Rev Dust). Dispersement of solids contaminants 134 may be assisted via an auger within contamination device 130.
  • Contaminants 132, 134 stored in contamination device 130 may include known contaminants that may be encountered in real world drilling environments.
  • exercises with chemical contaminants 132 may enable users to recognize the impact on drilling and mud, find the chemical contaminants 132, and treat contents 105 accordingly.
  • exercises with solids contaminants 134 may enable users to control one or more rheologic properties to minimize excessive equivalent circulating density (ECD).
  • ECD equivalent circulating density
  • Mixing device 140 may agitate and/or mix contents 105 in mud container 1 10.
  • Mixing device 130 may mix contaminants 132, 134 from contamination device 130 into contents 105 of mud container 1 10.
  • mixing device 140 may include a dispersator, such as a 10,000-rpm dispersator, to ensure high shear levels for proper mixing of the contents 105 and additives (e.g., contaminants 132, 134).
  • Sensing device(s) 150 may determine the density and/or rheologic properties of contents 105.
  • sensing device(s) 150 may include an automated density and rheology system based on a Marsh funnel and laboratory balance. Other known density and/or rheologic property sensors 150 may also be utilized. In some examples, density and/or rheologic properties may be automatically measured, but this information may not be shared with the users during a training exercise.
  • Sensing device(s) 150 may be housed in a sensing container separate from receiving container 1 10. Sensing device(s) 150 may be coupled to receiving container 1 10 via hoses and/or pumps 1 16, 1 18 to transfer a portion of contents 105 to sensing device(s) 150 from receiving container 1 10 and back, respectively.
  • Controller 160 may receive data from weight sensor 1 15 and/or sensing device(s) 150. Controller 160 may also control the operation of contamination device 130 and/or mixing device 140. Controller 160 may be programmed to automatically (i.e., without user input) control the operation of contamination device 130 and/or mixing device 140. In some examples, controller 160 may be manually operated (e.g., by users, by administrators) to control the operation of contamination device 130 and/or mixing device 140. Controller 160 may be configured to operate contamination device 130 and/or mixing device 140 on a scheduled basis, a periodic basis, a conditional basis, and/or on demand.
  • Controller 160 may also include control drilling parameters (e.g., pump speed, weight-on-bit, rotary speed, trip rate, brake) and alarms. Drilling parameters may be displayed and/or plotted on display 180 (e.g., graphical engineering monitoring screen). Controller 160 may also interact with computing device 170 to generate a graphical summary of the simulation.
  • control drilling parameters e.g., pump speed, weight-on-bit, rotary speed, trip rate, brake
  • Drilling parameters may be displayed and/or plotted on display 180 (e.g., graphical engineering monitoring screen). Controller 160 may also interact with computing device 170 to generate a graphical summary of the simulation.
  • Controller 160 may be in electrical communication with computing device 170 such that controller 160 alters the operation of contamination device 130 and/or mixing device 140 based, at least in part, on instructions from computing device 170.
  • Computing device 170 may be in electrical communication with controller 160 and display(s) 180.
  • Software may be stored on the computing device 170 to interface with controller 160.
  • Computing device 170 may be executing one or more software applications to monitor and control interactive mud engineering simulator 100, and/or simulate and predict how a real world drilling environment would operate based on user input, drilling parameters, performance parameters, and simulated environment, among other factors.
  • computing device 170 may include a laptop computer executing a version of M-l SWACO®'s PressPro RT ® (PPRT) real-time hydraulics software and/or a version of NAVIGATOR ® interactive 3D visualization of a drilling wellbore.
  • computing device 170 may output information to display(s) 180.
  • computing device 170 may project on display(s) 180 a real-time hydraulics software interface, measuring and predicting values of interactive mud engineering simulator 100, a NAVIGATOR® interactive 3D visualization.
  • Engineering models may be stored on computing device 170 to predict drilling performance.
  • computing device 170 may also output sound effects to simulate sounds that may be present in real-world drilling environments.
  • NAVIGATOR® and PPRT may monitor, predict, and/or display many drilling parameters, performance parameters, and/or other information, including, for example:
  • Controls flow rate, weight of blend (WOB), rotary speed, trip rate
  • drilling and documentation may be customizable
  • Example pumps 1 12, 1 14, 1 16, 1 18 may include peristaltic pumps for transferring contents 105 and/or contaminants 132, 134 through interactive mud engineering simulator 100. In some examples, other known pumps may be utilized to effectuate such transfer.
  • Some examples may simulate conditions and activities that can occur on an active drilling site.
  • a team of users can be challenged over a several-hour period to continually respond to conditions and issues encountered while drilling a predefined interval in a well.
  • Users may measure, monitor, diagnose, and treat physical and chemical properties of the drilling fluid to maximize drilling performance, mitigate drilling problems, and achieve optimum fluid performance and costs.
  • Users may physically control drilling parameters, including WOB, revolutions per minute (RPM), ROP, connections, and tripping depending on well conditions.
  • PPRT may simulate drilling conditions and may display a simulated rendering of the wellbore during the exercise. Chemical contaminants covertly injected on demand by the software may warrant proper diagnosis and treatment with additives or the like.
  • a team of users may control drilling parameter(s) and independently analyze, pilot test, and/or treat water- based mud as if they were on location at a real-world drilling environment.
  • Some simulation processes may run autonomously in the background (i.e., automatically, without user input), while others are manually controlled by the users.
  • the PPRT software may use input values from these processes to conduct and display real-time predictions of downhole conditions.
  • Inappropriate actions and responses from the users may result in penalties, including lost circulation which may automatically transfer some or all contents 105 from mud container 1 10 into waste container 120, and may subject the team to react under time constraints similar to those encountered in the field. Additional realism may be provided by low-gravity solids 134 (e.g., Rev Dust) added proportionately during drilling phases. Chemical contaminants 132 may be incorporated at random and/or on demand when entering certain simulated underground formations. The users may be asked to determine the type of contaminant and treat the contents 105 appropriately in a timely manner.
  • low-gravity solids 134 e.g., Rev Dust
  • maintaining a focus on exercise objectives may work when using a "standard” set up with a few variations to inject a bit of uncertainty. This may make it possible to compare performances, evaluate skills and competencies, and identify issues among several teams of users.
  • simulated footage amount drilled during a given time frame may be a very good metric for evaluation performance, maximized by optimizing operations and minimizing lost-time incidents.
  • the cost to build and maintain the simulated drilling environment during the training exercise may also serve as a performance indicator.
  • Some example interactive mud engineering simulation exercises may be team efforts where ultimate success depends on how well teams organize, plan, interact, measure and interpret data, and respond to changing simulated conditions. Prior to the start of a training exercise, teams may be given time to prepare, determine responsibilities, and develop contingencies based on a detailed well plan. The users also use this time to become familiar with the equipment and process, and to mix the base contents (i.e., base mud system).
  • Group dynamics may be maximized if users are selected from different industry sectors (e.g., operators, drilling contractors, suppliers, companies) with varied experience and expertise levels.
  • a 6-person team of users may function in various roles, including a company man, a driller, a procurer, a roustabout, and mud physical and chemical properties testers.
  • the team may determine an appropriate balance among drilling and mud parameters to maximize drilling performance without exceeding the boundaries defined by the simulated well conditions. For example, density, hydraulics, hole cleaning, wellbore stability, equivalent static density (ESD), and ECD may be of particular interest.
  • density, hydraulics, hole cleaning, wellbore stability, equivalent static density (ESD), and ECD may be of particular interest.
  • the PPRT software may monitor, model, predict, and visualize the downhole environment as if it were a real well. Thus, any errors by the team involving measurements, mud treatment, or drilling parameters may be recognized and properly dealt with.
  • the environment is such that teams feel much of the same time constraints and pressures as would be encountered in the field during difficult situations.
  • An example simulation exercise may be broken down into a preparation period, an execution period, and an evaluation period.
  • users may study a well plan and mud program. Users may also familiarize themselves with the system, equipment, and overall exercise, and mix the base contents 105 (i.e., base mud). Users may also establish group responsibilities and dynamics.
  • users may drill interval, balance drilling and mud parameters for optimum performance, and/or respond to drilling environment and uncertainties. Users may also review and print performance screens and/or reports. Further, users may conduct review, including overall performance, group interactions, and lessons learned, for example. Users may also quantify their performance, including footage drilled and total mud cost, for example.
  • FIG. 2 is a detailed schematic representation of another example interactive mud engineering simulator 200, in accordance with at least some embodiments of the present disclosure.
  • FIG. 2 includes a more detailed example of FIG. 1 , in that specific devices are identified.
  • FIG. 2 includes a dispersator for a mixing device, Rev Dust for solids contaminants, and an M-l SWACO ® driller's console for a controller.
  • FIG. 3 is a perspective view of an example interactive mud engineering simulator 300, in accordance with some embodiments of the present disclosure.
  • displays 380, controller 360, and contamination device 330 are shown installed on a portable cart 390.
  • Displays 380 are displaying a NAVIGATOR ® interactive 3D visualization of a drilling wellbore on an upper screen and PPRT real-time hydraulics software on a lower screen.
  • FIGS. 4 and 5 are front views of an example interactive mud engineering simulator 400, 500, in accordance with at least some embodiments of the present disclosure.
  • FIG. 4 and FIG. 5 may depict the same interactive mud engineering simulator.
  • FIG. 4 depicts interactive mud engineering simulator 400 with concealment shades (not shown) opened.
  • FIG. 5 depicts interactive mud engineering simulator 500 with concealment shades 595 closed.
  • example interactive mud engineering simulators 400, 500 may include displays 480, 580, mixing device 440, 540, controller 460, 560, and computing device 470, 570 installed on portable cart 490, 590, respectively.
  • Displays 480, 580 are displaying a NAVIGATOR® interactive 3D visualization of a drilling wellbore on an upper screen and PPRT real-time hydraulics software on a lower screen.
  • FIGS. 6 and 7 are rear views of an example interactive mud engineering simulator 600, 700, in accordance with at least some embodiments of the present disclosure.
  • FIG. 6 and FIG. 7 depict the same interactive mud engineering simulator.
  • FIG. 6 depicts interactive mud engineering simulator 600 with concealment shades (not shown) opened.
  • FIG. 7 depicts interactive mud engineering simulator 700 with concealment shades 795 closed.
  • example interactive mud engineering simulators 600, 700 may include displays 680, 780, mixing device 640, 740, contamination device 630, mud container 610, container including sensing device(s) 650, and/or pumps 612, 614 installed on portable cart 690, 790, respectively.
  • FIGS 8 and 9 are right side views of an example interactive mud engineering simulator 800, 900, in accordance with at least some embodiments of the present disclosure.
  • FIG. 8 and FIG. 9 may depict the same interactive mud engineering simulator.
  • FIG. 8 depicts interactive mud engineering simulator 800 with concealment shades (not shown) opened.
  • FIG. 9 depicts interactive mud engineering simulator 900 with concealment shades 995 closed.
  • example interactive mud engineering simulators 800, 900 may include displays 880, 980, controller 860, 960, computing device 870, 970, mixing device 840, 940, contamination device 830. 930, mud container 810, waste container 820, and/or container including sensing device(s) 850, installed on portable cart 890, 990, respectively.
  • FIGS. 10 and 1 1 are right side views of an example interactive mud engineering simulator 1000, 1 100, in accordance with at least some embodiments of the present disclosure.
  • FIG. 10 and FIG. 1 1 may depict the same interactive mud engineering simulator.
  • FIG. 10 depicts interactive mud engineering simulator 1000 with concealment shades (not shown) opened.
  • FIG. 1 1 depicts interactive mud engineering simulator 1 100 with concealment shades 1 195 closed.
  • example interactive mud engineering simulators 1000, 1 100 may include displays 1080, 1 180, controller 1060, 1 160, computing device 1070, 1 170, mixing device 1040, 1 140, contamination device 1030, 1 130, pumps 1012, 1014, 1016, 1018, and/or container including sensing device(s) 1050, installed on portable cart 1090, 1 190, respectively.
  • FIG. 12 is another detailed schematic representation of yet another example interactive mud engineering simulator, in accordance with at least some embodiments of the present disclosure. This example includes specific components and model numbers for use in some embodiments.
  • FIGS. 13 and 14 are example screenshots of another example interactive mud engineering simulator, in accordance with at least some embodiments of the present disclosure.
  • FIG. 13 shows an example screenshot of a NAVIGATOR® interactive 3D visualization of a drilling wellbore
  • FIG. 14 shows an example screenshot of PPRT real-time hydraulics software. These are example screenshots that may be viewed by users during a training exercise.
  • FIGS. 15-17 depict various components of example interactive mud engineering simulators, in accordance with at least some embodiments of the present disclosure.
  • FIG. 15 is a perspective view of an example density and rheology sensor 1550 of an example interactive mud engineering simulator.
  • FIG. 16 is a top view of example contamination device 1630 of an example interactive mud engineering simulator.
  • Contamination device 1630 includes chemical contaminants 1632 and solids contaminants 1634 that may be dispersed via pump(s) 1614.
  • FIG. 17 is a perspective view of an example mud container 1710 and example mixing device 1740 of an example interactive mud engineering simulator. Contents 1705 of mud container 1710 may be mixed and/or agitated by mixing device 1740.
  • computing device may include a controller and/or a computer, the computer including a processing unit, a system memory and a system bus.
  • the system bus may couple system components including, but not limited to, the system memory to the processing unit.
  • the processing unit may be any of various commercially available processors. Dual microprocessors and other multi-processor architectures may also be employed as the processing unit.
  • the system bus may be any of several types of bus structure that may further interconnect to a memory bus (with or without a memory controller), a peripheral bus, and a local bus using any of a variety of commercially available bus architectures.
  • the system memory includes read only memory (ROM) and random access memory (RAM).
  • ROM read only memory
  • RAM random access memory
  • a basic input/output system (BIOS) may be stored in a non-volatile memory such as ROM, EPROM, EEPROM, which BIOS contains the basic routines that help to transfer information between elements within the computer, such as during start-up.
  • the RAM may also include a high-speed RAM such as static RAM for caching data.
  • the computing device may further include an internal hard disk drive (HDD) (e.g., EIDE, SATA), which may also be configured for external use in a suitable chassis (not shown), a magnetic floppy disk drive (FDD), (e.g., to read from or write to a removable diskette) and an optical disk drive, (e.g., reading a CD-ROM disk or, to read from or write to other high capacity optical media such as the DVD).
  • the hard disk drive, magnetic disk drive and optical disk drive may be connected to the system bus by a hard disk drive interface, a magnetic disk drive interface and an optical drive interface, respectively.
  • the interface for external drive implementations includes at least one or both of Universal Serial Bus (USB) and IEEE 1394 interface technologies.
  • the drives and associated computer-readable media may provide nonvolatile storage of data, data structures, computer- executable instructions, and the like.
  • the drives and media may accommodate the storage of any data in a suitable digital format.
  • computer-readable media may refer to a HDD, a removable magnetic diskette, and/or a removable optical media such as a CD or DVD
  • other types of media which are readable by a computing device or computer such as zip drives, magnetic cassettes, flash memory cards, cartridges, and the like, may also be used in the operating environment, and further, that any such media may contain computer-executable instructions for performing the methods of an example system, such as the interactive mud engineering simulator disclosed herein.
  • a number of program modules may be stored in the drives and RAM, including an operating system, one or more application programs, other program modules and program data. All or portions of the operating system, applications, modules, and/or data may also be cached in the RAM. It is appreciated that an example system may be implemented with various commercially available operating systems or combinations of operating systems.
  • a user may enter commands and information into the computing device through one or more wired/wireless input devices, e.g., a keyboard and a pointing device, such as a mouse.
  • Other input devices may include a microphone, an IR remote control, a joystick, a game pad, a stylus pen, touch screen, or the like.
  • These and other input devices are often coupled to the processing unit through an input device interface that is coupled to the system bus, but may be connected by other interfaces, such as a parallel port, an IEEE 1394 serial port, a game port, a USB port, an IR interface, etc.
  • a monitor or other type of display device may also be coupled to the system bus via an interface, such as a video adapter.
  • a computing device typically includes other peripheral output devices (not shown), such as speakers, printers, etc.
  • the computing device may operate in a networked environment using logical connections via wired and/or wireless communications to one or more remote computers, such as a remote computer(s).
  • the remote computer(s) may be a workstation, a server computer, a router, a personal computer, portable computer, microprocessor-based entertainment appliance, a peer device or other common network node, and typically includes many or all of the elements described relative to the computer, although, for purposes of brevity, only a memory storage device is illustrated.
  • the logical connections depicted include wired/wireless connectivity to a local area network (LAN) and/or larger networks, e.g., a wide area network (WAN).
  • LAN and WAN networking environments are commonplace in offices, and companies, and facilitate enterprise-wide computer networks, such as intranets, all of which may connect to a global communication network, e.g., the Internet.
  • the computer When used in a LAN networking environment, the computer may be connected to the local network through a wired and/or wireless communication network interface or adapter.
  • the adaptor may facilitate wired or wireless communication to the LAN, which may also include a wireless access point disposed thereon for communicating with the wireless adaptor.
  • the computer When used in a WAN networking environment, the computer may include a modem, or is connected to a communications server on the WAN, or has other means for establishing communications over the WAN, such as by way of the Internet.
  • the modem which may be internal or external and a wired or wireless device, may be coupled to the system bus via the serial port interface.
  • program modules depicted relative to the computer, or portions thereof may be stored in the remote memory/storage device. It will be appreciated that the network connections shown are exemplary and other means of establishing a communications link between the computers may be used.
  • the computer may be operable to communicate with any wireless devices or entities operatively disposed in wireless communication, e.g., a printer, scanner, desktop and/or portable computer, portable data assistant, communications satellite, any piece of equipment or location associated with a wirelessly detectable tag (e.g., a kiosk, news stand, restroom), and telephone.
  • any wireless devices or entities operatively disposed in wireless communication e.g., a printer, scanner, desktop and/or portable computer, portable data assistant, communications satellite, any piece of equipment or location associated with a wirelessly detectable tag (e.g., a kiosk, news stand, restroom), and telephone.
  • the communication may be a predefined structure as with a conventional network or simply an ad hoc communication between at least two devices.
  • Wi-Fi Wireless Fidelity
  • Wi-Fi is a wireless technology similar to that used in a cell phone that enables such devices, e.g., computers, to send and receive data indoors and out; anywhere within the range of a base station.
  • Wi-Fi networks use radio technologies called IEEE 802.1 1 (a, b, g, n, etc.) to provide secure, reliable, fast wireless connectivity.
  • IEEE 802.1 1 a, b, g, n, etc.
  • a Wi-Fi network may be used to connect computers to each other, to the Internet, and to wired networks (which use IEEE 802.3 or Ethernet).
  • Wi-Fi networks operate in the unlicensed 2.4 and 5 GHz radio bands, at an 1 1 Mbps (802.1 1 a) or 54 Mbps (802.1 1 b) data rate, for example, or with products that contain both bands (dual band), so the networks may provide real-world performance similar to the basic 10BaseT wired Ethernet networks used in many offices.
  • Systems and methods disclosed herein may provide for a unitized, active learning system for training in areas of mud and/or drilling fluid engineering, as well as evaluating competency of operators in such areas.
  • disclosed systems and methods may be utilized in a laboratory setting to simulate conditions which may occur on an active drilling site. Physical and chemical properties of drilling fluid may be measured, monitored, and/or diagnosed to maximize drilling performance, mitigate drilling problems, and achieve optimum fluid performance and costs.

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Abstract

L'invention concerne un système comprenant un récipient de réception destiné à recevoir un contenu composé d'un fluide de forage et/ou d'un contaminant. Le système comprend également un dispositif capteur conçu pour recevoir au moins l'une des caractéristiques parmi un poids, une densité et une propriété rhéologique du contenu. Le système peut comprendre en outre une unité de commande conçue pour déterminer au moins une mesure associée à ladite au moins une caractéristique parmi le poids, la densité et la propriété rhéologique du contenu. Par ailleurs, le système peut comprendre un dispositif de calcul en communication avec l'unité de commande, ledit dispositif de calcul exécutant une instruction afin de déterminer un paramètre de performance sur la base de ladite au moins une mesure.
PCT/US2014/038157 2013-05-15 2014-05-15 Simulation interactive d'ingénierie en matière de boues Ceased WO2014186554A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109098162A (zh) * 2018-10-26 2018-12-28 武汉吉欧信海洋科技股份有限公司 一种带套管功能可连续贯入的水下静力触探装置
CN114561925A (zh) * 2022-04-08 2022-05-31 国网河南省电力公司电力科学研究院 一种基于物联网的电力基坑安全监测系统

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