WO2017040457A3 - Coning transient multi-rate test - Google Patents

Coning transient multi-rate test Download PDF

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Publication number
WO2017040457A3
WO2017040457A3 PCT/US2016/049362 US2016049362W WO2017040457A3 WO 2017040457 A3 WO2017040457 A3 WO 2017040457A3 US 2016049362 W US2016049362 W US 2016049362W WO 2017040457 A3 WO2017040457 A3 WO 2017040457A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
transient
wor
rate
total liquid
Prior art date
Application number
PCT/US2016/049362
Other languages
French (fr)
Other versions
WO2017040457A2 (en
Inventor
George Stewart
Dacun LI
Original Assignee
Weatherford Technology 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
Application filed by Weatherford Technology Holdings, Llc filed Critical Weatherford Technology Holdings, Llc
Publication of WO2017040457A2 publication Critical patent/WO2017040457A2/en
Publication of WO2017040457A3 publication Critical patent/WO2017040457A3/en

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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

Abstract

Implementations described herein generally relate to methods for transient testing of subterranean reservoirs and oil wells containing both water and hydrocarbons, and more particularly to transient testing completed with a water-cut meter, which determines reservoir and well parameters for improved well productivity. According to one implementation described herein, a method (200) for producing a well is provided. The method comprises (210) inducing a step-rate change in a total liquid flow rate (qt) of a multiphase reservoir fluid, (220) measuring a water-oil ratio (WOR) transient following the step- rate change using a water-cut meter, (240) defining a total liquid rate-WOR sensitivity model using the water-oil transient and (260) generating wellhead performance curves based on the total liquid rate-WOR sensitivity model.
PCT/US2016/049362 2015-08-31 2016-08-30 Coning transient multi-rate test WO2017040457A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562212439P 2015-08-31 2015-08-31
US62/212,439 2015-08-31

Publications (2)

Publication Number Publication Date
WO2017040457A2 WO2017040457A2 (en) 2017-03-09
WO2017040457A3 true WO2017040457A3 (en) 2017-09-28

Family

ID=56889230

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2016/049362 WO2017040457A2 (en) 2015-08-31 2016-08-30 Coning transient multi-rate test

Country Status (1)

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WO (1) WO2017040457A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3075989C (en) * 2017-11-13 2022-06-28 Landmark Graphics Corporation Simulating fluid production using a reservoir model and a tubing model
WO2021067561A1 (en) * 2019-10-01 2021-04-08 Schlumberger Technology Corporation Downhole segregation for wireline formation fluid sampling
CN110821485B (en) * 2019-11-07 2023-03-21 成都北方石油勘探开发技术有限公司 Hypertonic strip judging method based on HALL curve
US20210301659A1 (en) * 2020-03-31 2021-09-30 Saudi Arabian Oil Company Automated well productivity estimation and continuous average well pressure monitoring through integration of real-time surface and downhole pressure and temperature measurements
CN113931621B (en) * 2020-07-14 2023-08-22 中国石油天然气股份有限公司 Method, device and storage medium for determining gas well hydrops information
US11613957B1 (en) 2022-01-28 2023-03-28 Saudi Arabian Oil Company Method and system for high shut-in pressure wells

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014160626A1 (en) * 2013-03-29 2014-10-02 Schlumberger Canada Limited Optimum flow control valve setting system and procedure
WO2015073626A1 (en) * 2013-11-13 2015-05-21 Schlumberger Canada Limited Well testing and monitoring

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014160626A1 (en) * 2013-03-29 2014-10-02 Schlumberger Canada Limited Optimum flow control valve setting system and procedure
WO2015073626A1 (en) * 2013-11-13 2015-05-21 Schlumberger Canada Limited Well testing and monitoring

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
A F MAKINDE ET AL: "Water Coning in Horizontal Wells: Prediction of Post-Breakthrough Performance", INTERNATIONAL JOURNAL OF ENGINEERING & TECHNOLOGY IJET-IJENS, 1 January 2011 (2011-01-01), pages 173 - 185, XP055398807, Retrieved from the Internet <URL:http://www.ijens.org/Vol 11 I 01/1110201-4343 IJET-IJENS.pdf> [retrieved on 20170815] *
E.A MUS ET AL: "Added Value of a Multiphase Flowmeter in Exploration Well Testing", OLD PRODUCTION & FACILITIES, 1 November 2002 (2002-11-01), pages 197 - 203, XP055398772, Retrieved from the Internet <URL:file:///C:/Users/BH52635/Desktop/SPE-80283-PA.pdf> DOI: 10.2118/80283-PA *

Also Published As

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