NO954267L - Fremgangsmåte for anbringelse av en skjellhemmer i en formasjon - Google Patents
Fremgangsmåte for anbringelse av en skjellhemmer i en formasjonInfo
- Publication number
- NO954267L NO954267L NO954267A NO954267A NO954267L NO 954267 L NO954267 L NO 954267L NO 954267 A NO954267 A NO 954267A NO 954267 A NO954267 A NO 954267A NO 954267 L NO954267 L NO 954267L
- Authority
- NO
- Norway
- Prior art keywords
- placing
- formation
- inhibitor
- shell
- shell inhibitor
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000003112 inhibitor Substances 0.000 title 1
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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/14—Obtaining from a multiple-zone well
-
- 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S166/00—Wells
- Y10S166/902—Wells for inhibiting corrosion or coating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Basic Packing Technique (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/055,594 US5377758A (en) | 1993-05-03 | 1993-05-03 | Method for effective placement of a long life scale inhibitor |
PCT/US1994/004750 WO1994025728A1 (en) | 1993-05-03 | 1994-05-02 | Method for placement of a scale inhibitor in a formation |
Publications (3)
Publication Number | Publication Date |
---|---|
NO954267D0 NO954267D0 (no) | 1995-10-25 |
NO954267L true NO954267L (no) | 1995-10-25 |
NO315669B1 NO315669B1 (no) | 2003-10-06 |
Family
ID=21998906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19954267A NO315669B1 (no) | 1993-05-03 | 1995-10-25 | Fremgangsmåte for anbringelse av en avleiringshemmer i en formasjon |
Country Status (6)
Country | Link |
---|---|
US (1) | US5377758A (no) |
EP (1) | EP0699269B1 (no) |
CA (1) | CA2160258C (no) |
DE (1) | DE69426769T2 (no) |
NO (1) | NO315669B1 (no) |
WO (1) | WO1994025728A1 (no) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5366016A (en) * | 1993-12-10 | 1994-11-22 | Mobil Oil Corporation | Use of variable density carrier fluids to improve the efficiency of scale dissolution |
US5655601A (en) * | 1995-10-05 | 1997-08-12 | Gas Research Institute | Method for scale inhibitor squeeze application to gas and oil wells |
GB2540830B (en) | 2013-07-17 | 2020-10-21 | Bp Exploration Operating Co Ltd | Oil recovery method |
CN110578495A (zh) * | 2019-08-27 | 2019-12-17 | 西南石油大学 | 井下药剂自动加注装置及其自动加注方法 |
CN112983397B (zh) * | 2021-05-14 | 2021-09-14 | 西南石油大学 | 一种高温高压产水气井结垢离子来源物理模拟装置 |
CN114059968A (zh) * | 2021-11-11 | 2022-02-18 | 中国海洋石油集团有限公司 | 一种油田固体防垢块投放装置及井下投放方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483925A (en) * | 1968-02-06 | 1969-12-16 | Calgon C0Rp | Squeeze treatment of producing oil wells |
US4275788A (en) * | 1980-01-28 | 1981-06-30 | Bj-Hughes Inc. | Method of plugging a well |
US4387770A (en) * | 1980-11-12 | 1983-06-14 | Marathon Oil Company | Process for selective injection into a subterranean formation |
EP0274139A1 (en) * | 1986-12-31 | 1988-07-13 | Pumptech N.V. | Process for selectively treating a subterranean formation using coiled tubing without affecting or being affected by the two adjacent zones |
US4947934A (en) * | 1987-12-09 | 1990-08-14 | Mobil Oil Corporation | Method of increasing retention of scale inhibitor in subterranean formations |
US5060728A (en) * | 1988-10-12 | 1991-10-29 | Mobil Oil Corporation | Process for preventing scale formation in oil wells |
US4883124A (en) * | 1988-12-08 | 1989-11-28 | Mobil Oil Corporation | Method of enhancing hydrocarbon production in a horizontal wellbore in a carbonate formation |
US5089150A (en) * | 1990-05-29 | 1992-02-18 | Mobil Oil Corporation | Method of increasing retention of scale inhibitors in subterranean formations |
US5327973A (en) * | 1992-12-22 | 1994-07-12 | Mobil Oil Corporation | Method for variable density acidizing |
-
1993
- 1993-05-03 US US08/055,594 patent/US5377758A/en not_active Expired - Lifetime
-
1994
- 1994-05-02 EP EP94915949A patent/EP0699269B1/en not_active Expired - Lifetime
- 1994-05-02 CA CA002160258A patent/CA2160258C/en not_active Expired - Lifetime
- 1994-05-02 DE DE69426769T patent/DE69426769T2/de not_active Expired - Lifetime
- 1994-05-02 WO PCT/US1994/004750 patent/WO1994025728A1/en active IP Right Grant
-
1995
- 1995-10-25 NO NO19954267A patent/NO315669B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69426769D1 (de) | 2001-04-05 |
NO954267D0 (no) | 1995-10-25 |
DE69426769T2 (de) | 2001-06-13 |
NO315669B1 (no) | 2003-10-06 |
CA2160258A1 (en) | 1994-11-10 |
CA2160258C (en) | 2004-06-29 |
EP0699269A4 (en) | 1998-05-06 |
US5377758A (en) | 1995-01-03 |
EP0699269B1 (en) | 2001-02-28 |
EP0699269A1 (en) | 1996-03-06 |
WO1994025728A1 (en) | 1994-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |