NO20211586A1 - Oil-Based Mud Contamination Estimate from Physical Properties - Google Patents
Oil-Based Mud Contamination Estimate from Physical PropertiesInfo
- Publication number
- NO20211586A1 NO20211586A1 NO20211586A NO20211586A NO20211586A1 NO 20211586 A1 NO20211586 A1 NO 20211586A1 NO 20211586 A NO20211586 A NO 20211586A NO 20211586 A NO20211586 A NO 20211586A NO 20211586 A1 NO20211586 A1 NO 20211586A1
- Authority
- NO
- Norway
- Prior art keywords
- oil
- physical properties
- based mud
- mud contamination
- estimate
- Prior art date
Links
- 238000011109 contamination Methods 0.000 title 1
- 230000000704 physical effect Effects 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/10—Obtaining fluid samples or testing fluids, in boreholes or wells using side-wall fluid samplers or testers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/430,283 US11156084B2 (en) | 2017-05-19 | 2019-06-03 | Oil-Based Mud contamination estimate from physical properties |
PCT/US2020/035749 WO2020247390A1 (en) | 2019-06-03 | 2020-06-02 | Oil-based mud contamination estimate from physical properties |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20211586A1 true NO20211586A1 (en) | 2021-12-23 |
Family
ID=73653340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20211586A NO20211586A1 (en) | 2019-06-03 | 2021-12-23 | Oil-Based Mud Contamination Estimate from Physical Properties |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB2599542B (no) |
NO (1) | NO20211586A1 (no) |
WO (1) | WO2020247390A1 (no) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050216196A1 (en) * | 2003-12-24 | 2005-09-29 | Ridvan Akkurt | Contamination estimation using fluid analysis models |
US10309885B2 (en) * | 2013-11-20 | 2019-06-04 | Schlumberger Technology Corporation | Method and apparatus for water-based mud filtrate contamination monitoring in real time downhole water sampling |
US20150216196A1 (en) * | 2014-01-31 | 2015-08-06 | Marshall Grier | Perforated Grilling Foil |
US10371690B2 (en) * | 2014-11-06 | 2019-08-06 | Schlumberger Technology Corporation | Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure |
US10635760B2 (en) * | 2016-03-21 | 2020-04-28 | Weatherford Technology Holdings, Llc | Real-time fluid contamination prediction using bilinear programming |
US20180245465A1 (en) * | 2016-12-15 | 2018-08-30 | Halliburton Energy Services, Inc. | Contamination estimation of formation samples |
-
2020
- 2020-06-02 WO PCT/US2020/035749 patent/WO2020247390A1/en active Application Filing
- 2020-06-02 GB GB2117997.3A patent/GB2599542B/en active Active
-
2021
- 2021-12-23 NO NO20211586A patent/NO20211586A1/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB202117997D0 (en) | 2022-01-26 |
GB2599542A (en) | 2022-04-06 |
WO2020247390A1 (en) | 2020-12-10 |
GB2599542B (en) | 2022-11-30 |
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