ES468166A2 - Mejoras introducidas en el objeto de la patente principal sobre un procedimiento para perforar un pozo de sondeo. - Google Patents

Mejoras introducidas en el objeto de la patente principal sobre un procedimiento para perforar un pozo de sondeo.

Info

Publication number: ES468166A2
Authority: ES; Spain
Prior art keywords: drilling; borehole; shale; water; adsorption
Prior art date: 1977-03-24
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

ES468166A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SHELL INT RESEARCH

Shell Internationale Research Maatschappij BV

Original Assignee

SHELL INT RESEARCH

Shell Internationale Research Maatschappij BV

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-03-24

Filing date

1978-03-22

Publication date

1979-08-16

1978-03-22 Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH

1979-08-16 Publication of ES468166A2 publication Critical patent/ES468166A2/es

Status Expired legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title abstract 7
239000012530 fluid Substances 0.000 abstract 4
238000001179 sorption measurement Methods 0.000 abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
239000007864 aqueous solution Substances 0.000 abstract 2
229920000642 polymer Polymers 0.000 abstract 2
229910001508 alkali metal halide Inorganic materials 0.000 abstract 1
150000008045 alkali metal halides Chemical class 0.000 abstract 1
230000003993 interaction Effects 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229920002401 polyacrylamide Polymers 0.000 abstract 1
239000000243 solution Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
- C09K8/24—Polymers

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Earth Drilling (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

ES468166A 1977-03-24 1978-03-22 Mejoras introducidas en el objeto de la patente principal sobre un procedimiento para perforar un pozo de sondeo. Expired ES468166A2 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB12434/77A GB1547951A (en)	1977-03-24	1977-03-24	Drilling a borehole

Publications (1)

Publication Number	Publication Date
ES468166A2 true ES468166A2 (es)	1979-08-16

Family

ID=10004533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES468166A Expired ES468166A2 (es)	1977-03-24	1978-03-22	Mejoras introducidas en el objeto de la patente principal sobre un procedimiento para perforar un pozo de sondeo.

Country Status (6)

Country	Link
CA (1)	CA1096154A (fr)
ES (1)	ES468166A2 (fr)
FR (1)	FR2384941A2 (fr)
GB (1)	GB1547951A (fr)
NL (1)	NL7803076A (fr)
OA (1)	OA05915A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4757862A (en) *	1986-08-21	1988-07-19	Petrolite Corporation	Shale stabilizer and method of use thereof
GB9510396D0 (en) *	1995-05-23	1995-07-19	Allied Colloids Ltd	Polymers for drilling and reservoir fluids and their use
US7825072B2 (en)	2004-04-24	2010-11-02	Halliburton Energy Services Inc.	Inhibitive water-based drilling fluid system and method for drilling sands and other water-sensitive formations
US7439210B2 (en) *	2004-04-24	2008-10-21	Halliburton Energy Services, Inc.	Inhibitive water-based drilling fluid system and method for drilling sands and other water-sensitive formations
CN103194190A (zh) *	2013-03-19	2013-07-10	同济大学	一种可调节粘度和漏失量的低固相浆液及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3040821A (en) *	1958-02-17	1962-06-26	Pan American Petroleum Corp	Drilling wells with clear water
US3040820A (en) *	1958-02-17	1962-06-26	Pan American Petroleum Corp	Method for drilling with clear water
US3122203A (en) *	1959-07-23	1964-02-25	Dow Chemical Co	Well washing process and composition

1977
- 1977-03-24 GB GB12434/77A patent/GB1547951A/en not_active Expired
1978
- 1978-01-27 CA CA295,815A patent/CA1096154A/fr not_active Expired
- 1978-03-20 OA OA56442A patent/OA05915A/fr unknown
- 1978-03-22 NL NL7803076A patent/NL7803076A/xx not_active Application Discontinuation
- 1978-03-22 ES ES468166A patent/ES468166A2/es not_active Expired
- 1978-03-22 FR FR7808315A patent/FR2384941A2/fr active Granted

Also Published As

Publication number	Publication date
GB1547951A (en)	1979-07-04
NL7803076A (nl)	1978-09-26
FR2384941B2 (fr)	1983-01-14
OA05915A (fr)	1981-06-30
CA1096154A (fr)	1981-02-24
FR2384941A2 (fr)	1978-10-20

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