SA520411637B1 - طرق لتقوية حفرة بئر - Google Patents
طرق لتقوية حفرة بئرInfo
- Publication number
- SA520411637B1 SA520411637B1 SA520411637A SA520411637A SA520411637B1 SA 520411637 B1 SA520411637 B1 SA 520411637B1 SA 520411637 A SA520411637 A SA 520411637A SA 520411637 A SA520411637 A SA 520411637A SA 520411637 B1 SA520411637 B1 SA 520411637B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- oleaginous
- continuous phase
- fluid
- methods
- wellbore
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000005728 strengthening Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 6
- 239000000839 emulsion Substances 0.000 abstract 2
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
-
- 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
- E21B21/003—Means for stopping loss of drilling fluid
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/502—Oil-based compositions
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/514—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/138—Plastering the borehole wall; Injecting into the formation
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/08—Fiber-containing well treatment fluids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Colloid Chemistry (AREA)
Abstract
يتعلق الاختراع الحالي بمائع حفرة بئر wellbore fluid يمكن أن يشتمل على مائع زيتي oleaginous fluid يشكل طورًا مستمرًا continuous phase ؛ ومائع غير زيتي non-oleaginous fluid يشكل طورًا غير مستمر discontinuous phase ؛ عامل استحلاب emulsifier stabilizing واحد على الأقل يقوم بتثبيت مستحلب للطور المستمر غير الزيتي داخل الطور المستمر الزيتي؛ وعامل زيادة لزوجة viscosifier واحدة على الأقل مشتت dispersed في الطور المستمر الزيتي بتركيز لا يقل عن 4 جزء في البليون؛ حيث عند إخضاع مائع حفرة البئر إلى معدل قص لا يقل عن 10.000 ث-1، يتمزق المستحلب ويتلامس المائع غير الزيتي مع عامل زيادة اللزوجة viscosifier الواحد على الأقل، وبالتالي يتم تصليد مائع حفرة البئر solidifying the wellbore fluid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762565285P | 2017-09-29 | 2017-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
SA520411637B1 true SA520411637B1 (ar) | 2023-06-18 |
Family
ID=65902817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA520411637A SA520411637B1 (ar) | 2017-09-29 | 2020-03-27 | طرق لتقوية حفرة بئر |
Country Status (6)
Country | Link |
---|---|
US (1) | US11472996B2 (ar) |
EP (1) | EP3688114A4 (ar) |
AU (1) | AU2018342586B2 (ar) |
MX (1) | MX2020003611A (ar) |
SA (1) | SA520411637B1 (ar) |
WO (1) | WO2019068064A1 (ar) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020102149A1 (en) | 2018-11-14 | 2020-05-22 | M-I L.L.C. | Methods for wellbore strengthening |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2325478A (en) | 1997-05-24 | 1998-11-25 | Sofitech Nv | Emulsion for well and formation treatment |
US5942468A (en) | 1998-05-11 | 1999-08-24 | Texas United Chemical Company, Llc | Invert emulsion well drilling and servicing fluids |
WO2006031218A1 (en) | 2004-09-11 | 2006-03-23 | Venture Chemicals, Inc. | Oil base fluids and organophilic tannin-containing compositions to lower the fluid loss thereof |
CO6030030A1 (es) * | 2007-05-23 | 2009-04-30 | Mi Llc | Uso de emulsiones epoxicas inversas para estabilizacion de orificio de pozo |
CA2708475C (en) | 2007-12-12 | 2014-02-18 | M-I Drilling Fluids Uk Limited | Invert silicate fluids for wellbore strengthening |
WO2014011544A1 (en) * | 2012-07-09 | 2014-01-16 | M-I L.L.C. | Process for recovery of oleaginous fluids from wellbore fluids |
CN105026515A (zh) | 2013-01-29 | 2015-11-04 | 普拉德研究及开发股份有限公司 | 用于增强纤维桥接的方法 |
GB2559939B (en) | 2015-12-22 | 2022-03-09 | Mi Llc | Emulsifiers for wellbore strengthening |
WO2020102149A1 (en) | 2018-11-14 | 2020-05-22 | M-I L.L.C. | Methods for wellbore strengthening |
-
2018
- 2018-10-01 MX MX2020003611A patent/MX2020003611A/es unknown
- 2018-10-01 EP EP18860185.0A patent/EP3688114A4/en active Pending
- 2018-10-01 WO PCT/US2018/053679 patent/WO2019068064A1/en unknown
- 2018-10-01 US US16/652,060 patent/US11472996B2/en active Active
- 2018-10-01 AU AU2018342586A patent/AU2018342586B2/en active Active
-
2020
- 2020-03-27 SA SA520411637A patent/SA520411637B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
AU2018342586A1 (en) | 2020-03-26 |
EP3688114A1 (en) | 2020-08-05 |
US11472996B2 (en) | 2022-10-18 |
AU2018342586B2 (en) | 2024-05-23 |
MX2020003611A (es) | 2020-07-28 |
WO2019068064A1 (en) | 2019-04-04 |
US20200248062A1 (en) | 2020-08-06 |
EP3688114A4 (en) | 2021-06-23 |
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