NO308138B1 - H2S-fjerning i boreslam - Google Patents
H2S-fjerning i boreslamInfo
- Publication number
- NO308138B1 NO308138B1 NO984672A NO984672A NO308138B1 NO 308138 B1 NO308138 B1 NO 308138B1 NO 984672 A NO984672 A NO 984672A NO 984672 A NO984672 A NO 984672A NO 308138 B1 NO308138 B1 NO 308138B1
- Authority
- NO
- Norway
- Prior art keywords
- drilling mud
- removal
- hydrogen sulfide
- iron salt
- divalent iron
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 2
- 150000002505 iron Chemical class 0.000 abstract 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 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
- 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
- E21B21/068—Arrangements for treating drilling fluids outside the borehole using chemical treatment
-
- 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
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Removal Of Specific Substances (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO984672A NO308138B1 (no) | 1998-10-06 | 1998-10-06 | H2S-fjerning i boreslam |
PCT/NO1999/000304 WO2000023538A1 (no) | 1998-10-06 | 1999-10-06 | Elimination of h2s in drilling fluid |
AT99948002T ATE256169T1 (de) | 1998-10-06 | 1999-10-06 | Eliminierung von h2s aus bohrflüssigkeiten |
EP99948002A EP1144540B1 (en) | 1998-10-06 | 1999-10-06 | Removal of h2s from drilling muds |
EA200100426A EA200100426A1 (ru) | 1998-10-06 | 1999-10-06 | Удаление h2s из бурильного глинистого раствора |
US09/806,922 US6365053B1 (en) | 1998-10-06 | 1999-10-06 | Removal of H2S in drilling mud |
DE69913567T DE69913567D1 (de) | 1998-10-06 | 1999-10-06 | Eliminierung von h2s aus bohrflüssigkeiten |
AU61269/99A AU6126999A (en) | 1998-10-06 | 1999-10-06 | Removal of H2S in drilling mud |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO984672A NO308138B1 (no) | 1998-10-06 | 1998-10-06 | H2S-fjerning i boreslam |
Publications (3)
Publication Number | Publication Date |
---|---|
NO984672D0 NO984672D0 (no) | 1998-10-06 |
NO984672L NO984672L (no) | 2000-04-07 |
NO308138B1 true NO308138B1 (no) | 2000-07-31 |
Family
ID=19902485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO984672A NO308138B1 (no) | 1998-10-06 | 1998-10-06 | H2S-fjerning i boreslam |
Country Status (8)
Country | Link |
---|---|
US (1) | US6365053B1 (no) |
EP (1) | EP1144540B1 (no) |
AT (1) | ATE256169T1 (no) |
AU (1) | AU6126999A (no) |
DE (1) | DE69913567D1 (no) |
EA (1) | EA200100426A1 (no) |
NO (1) | NO308138B1 (no) |
WO (1) | WO2000023538A1 (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001009039A1 (en) * | 1999-07-29 | 2001-02-08 | Halliburton Energy Services, Inc. | Method and composition for scavenging sulphide in drilling fluids |
CA2433277C (en) * | 2003-06-25 | 2008-02-26 | Clean-Flo Gas Filtration Systems (1987) Ltd. | Gas purification medium for removing sulfides from gaseous streams |
US9605194B2 (en) | 2012-05-30 | 2017-03-28 | Halliburton Energy Services, Inc. | Compositions and method for treating out hydrogen sulfide and preventing settling of precipitate in an environmentally responsible drilling and packer fluid |
US9254453B2 (en) | 2013-03-06 | 2016-02-09 | Halliburton Energy Services, Inc. | Economical method for scavenging hydrogen sulfide in fluids |
US10513648B2 (en) * | 2015-05-27 | 2019-12-24 | Saudi Arabian Oil Company | Techniques to manage mud properties |
US10544344B2 (en) * | 2016-09-09 | 2020-01-28 | Saudi Arabian Oil Company | Methods and systems for neutralizing hydrogen sulfide during drilling |
US10301524B2 (en) | 2017-10-04 | 2019-05-28 | King Fahd University Of Petroleum And Minerals | Method of drilling a substerranean geological formation with a drilling fluid composition comprising copper nitrate |
CN110331951B (zh) * | 2019-06-28 | 2021-07-23 | 中国石油集团川庆钻探工程有限公司 | 利用碱式碳酸锌水溶液清除油基钻井液中硫化氢的方法 |
CA3057217A1 (en) | 2019-10-02 | 2021-04-02 | Fluid Energy Group Ltd. | Composition useful in metal sulfide scale removal |
US11199079B2 (en) * | 2020-03-03 | 2021-12-14 | Saudi Arabian Oil Company | Downhole hydrogen sulfide neutralizer |
US11352545B2 (en) | 2020-08-12 | 2022-06-07 | Saudi Arabian Oil Company | Lost circulation material for reservoir section |
US11905457B2 (en) * | 2021-09-01 | 2024-02-20 | Gaps Technology, Llc | Chemical compositions and methods of using same for remediating sulfur-containing compositions and other contaminants encountered in drilling wells |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928211A (en) * | 1970-10-21 | 1975-12-23 | Milchem Inc | Process for scavenging hydrogen sulfide in aqueous drilling fluids and method of preventing metallic corrosion of subterranean well drilling apparatuses |
CA1047243A (en) | 1973-06-28 | 1979-01-30 | Irwin Fox | Porous fe304 drilling mud additive |
US4252655A (en) * | 1978-04-17 | 1981-02-24 | Halliburton Company | Scavenging hydrogen sulfide in an oil well |
US4147212A (en) * | 1978-03-27 | 1979-04-03 | The Sherwin-Williams Co. | Control of hydrogen sulfide gas to reduce toxicity and corrosion due to exposures thereto |
US4246243A (en) | 1978-11-27 | 1981-01-20 | Irwin Fox | Use of steel plant waste dusts for scavenging hydrogen sulfide |
US4451442A (en) * | 1982-06-21 | 1984-05-29 | The Dow Chemical Company | Removal of hydrogen sulfide from fluid streams with minimum production of solids |
US4473115A (en) * | 1982-09-30 | 1984-09-25 | Bio-Cide Chemical Company, Inc. | Method for reducing hydrogen sulfide concentrations in well fluids |
US4756836A (en) * | 1986-05-07 | 1988-07-12 | The Dow Chemical Company | Downhole hydrogen sulfide scavenging in drilling mud using iron chelates |
-
1998
- 1998-10-06 NO NO984672A patent/NO308138B1/no not_active IP Right Cessation
-
1999
- 1999-10-06 US US09/806,922 patent/US6365053B1/en not_active Expired - Fee Related
- 1999-10-06 EP EP99948002A patent/EP1144540B1/en not_active Expired - Lifetime
- 1999-10-06 AT AT99948002T patent/ATE256169T1/de not_active IP Right Cessation
- 1999-10-06 WO PCT/NO1999/000304 patent/WO2000023538A1/no active IP Right Grant
- 1999-10-06 EA EA200100426A patent/EA200100426A1/ru unknown
- 1999-10-06 AU AU61269/99A patent/AU6126999A/en not_active Abandoned
- 1999-10-06 DE DE69913567T patent/DE69913567D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE256169T1 (de) | 2003-12-15 |
EP1144540B1 (en) | 2003-12-10 |
DE69913567D1 (de) | 2004-01-22 |
AU6126999A (en) | 2000-05-08 |
EA200100426A1 (ru) | 2001-10-22 |
WO2000023538A1 (no) | 2000-04-27 |
EP1144540A1 (en) | 2001-10-17 |
US6365053B1 (en) | 2002-04-02 |
NO984672D0 (no) | 1998-10-06 |
NO984672L (no) | 2000-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |