GB2599542B - Oil-based mud contamination estimate from physical properties - Google Patents

Oil-based mud contamination estimate from physical properties Download PDF

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Publication number
GB2599542B
GB2599542B GB2117997.3A GB202117997A GB2599542B GB 2599542 B GB2599542 B GB 2599542B GB 202117997 A GB202117997 A GB 202117997A GB 2599542 B GB2599542 B GB 2599542B
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GB
United Kingdom
Prior art keywords
oil
physical properties
based mud
mud contamination
estimate
Prior art date
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.)
Active
Application number
GB2117997.3A
Other versions
GB202117997D0 (en
GB2599542A (en
Inventor
Difoggio Rocco
J Nieuwoudt Hermanus
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Holdings LLC
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.)
Filing date
Publication date
Priority claimed from US16/430,283 external-priority patent/US11156084B2/en
Application filed by Baker Hughes Holdings LLC filed Critical Baker Hughes Holdings LLC
Publication of GB202117997D0 publication Critical patent/GB202117997D0/en
Publication of GB2599542A publication Critical patent/GB2599542A/en
Application granted granted Critical
Publication of GB2599542B publication Critical patent/GB2599542B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
GB2117997.3A 2019-06-03 2020-06-02 Oil-based mud contamination estimate from physical properties Active GB2599542B (en)

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 (3)

Publication Number Publication Date
GB202117997D0 GB202117997D0 (en) 2022-01-26
GB2599542A GB2599542A (en) 2022-04-06
GB2599542B true GB2599542B (en) 2022-11-30

Family

ID=73653340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2117997.3A Active GB2599542B (en) 2019-06-03 2020-06-02 Oil-based mud contamination estimate from physical properties

Country Status (3)

Country Link
GB (1) GB2599542B (en)
NO (1) NO20211586A1 (en)
WO (1) WO2020247390A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150135814A1 (en) * 2013-11-20 2015-05-21 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
US20160131630A1 (en) * 2014-11-06 2016-05-12 Schlumberger Technology Corporation Methods and Systems for Correction of Oil-Based Mud Filtrate Contamination on Saturation Pressure
US20170270227A1 (en) * 2016-03-21 2017-09-21 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1702284A4 (en) * 2003-12-24 2012-09-05 Halliburton Energy Serv Inc Contamination estimation using fluid analysis models

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150135814A1 (en) * 2013-11-20 2015-05-21 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
US20160131630A1 (en) * 2014-11-06 2016-05-12 Schlumberger Technology Corporation Methods and Systems for Correction of Oil-Based Mud Filtrate Contamination on Saturation Pressure
US20170270227A1 (en) * 2016-03-21 2017-09-21 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

Also Published As

Publication number Publication date
GB202117997D0 (en) 2022-01-26
GB2599542A (en) 2022-04-06
WO2020247390A1 (en) 2020-12-10
NO20211586A1 (en) 2021-12-23

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