MX2019015446A - Improvements in or relating to injection wells. - Google Patents

Improvements in or relating to injection wells.

Info

Publication number
MX2019015446A
MX2019015446A MX2019015446A MX2019015446A MX2019015446A MX 2019015446 A MX2019015446 A MX 2019015446A MX 2019015446 A MX2019015446 A MX 2019015446A MX 2019015446 A MX2019015446 A MX 2019015446A MX 2019015446 A MX2019015446 A MX 2019015446A
Authority
MX
Mexico
Prior art keywords
analysed
flow
injection well
identify
relating
Prior art date
Application number
MX2019015446A
Other languages
Spanish (es)
Inventor
Joseph Santarelli Frederic
Original Assignee
Geomec Engineering Ltd
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 Geomec Engineering Ltd filed Critical Geomec Engineering Ltd
Publication of MX2019015446A publication Critical patent/MX2019015446A/en

Links

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B49/008—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 by injection test; by analysing pressure variations in an injection or production test, e.g. for estimating the skin factor
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Geophysics (AREA)
  • Measuring Volume Flow (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

A method for determining cross-flow in an injection well in a multi- layered reservoir. Wellhead pressure measurements are made and the characteristic curve analysed to identify late wellbore storage indicating cross-flow. The water hammer pressure wave can also be analysed at shut-in to identify the presence of sand fill in the rat- hole. By measuring the wellhead pressure, intervention-less and continuous monitoring of the injection well is available so action can be taken to reduce sand production and maintain injectivity.
MX2019015446A 2017-06-22 2018-06-21 Improvements in or relating to injection wells. MX2019015446A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1709960.7A GB2563643B (en) 2017-06-22 2017-06-22 Improvements in or relating to injection wells
PCT/GB2018/051728 WO2018234806A1 (en) 2017-06-22 2018-06-21 Improvements in or relating to injection wells

Publications (1)

Publication Number Publication Date
MX2019015446A true MX2019015446A (en) 2020-02-19

Family

ID=59523532

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019015446A MX2019015446A (en) 2017-06-22 2018-06-21 Improvements in or relating to injection wells.

Country Status (9)

Country Link
US (1) US20210148227A1 (en)
EP (1) EP3642452A1 (en)
CN (1) CN111094697A (en)
AU (1) AU2018288016A1 (en)
CA (1) CA3066970A1 (en)
EA (1) EA201891497A1 (en)
GB (1) GB2563643B (en)
MX (1) MX2019015446A (en)
WO (1) WO2018234806A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112145166B (en) * 2020-10-27 2024-04-30 中国石油天然气集团有限公司 Underground condition recognition and pre-judgment method in shale gas horizontal well fracturing process
US12000276B2 (en) * 2022-01-14 2024-06-04 Saudi Arabian Oil Company System for automated real-time water injection well testing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7580797B2 (en) * 2007-07-31 2009-08-25 Schlumberger Technology Corporation Subsurface layer and reservoir parameter measurements
US20130231867A1 (en) * 2012-01-13 2013-09-05 University Of Southern California System and method for modeling shale discontinuity
US9702247B2 (en) * 2013-09-17 2017-07-11 Halliburton Energy Services, Inc. Controlling an injection treatment of a subterranean region based on stride test data
US10385686B2 (en) * 2014-10-28 2019-08-20 Eog Resources, Inc. Completions index analysis
US10392922B2 (en) * 2015-01-13 2019-08-27 Saudi Arabian Oil Company Measuring inter-reservoir cross flow rate between adjacent reservoir layers from transient pressure tests
US10180057B2 (en) * 2015-01-21 2019-01-15 Saudi Arabian Oil Company Measuring inter-reservoir cross flow rate through unintended leaks in zonal isolation cement sheaths in offset wells
GB2539001B (en) * 2015-06-03 2021-04-21 Geomec Eng Ltd Improvements in or relating to hydrocarbon production from shale

Also Published As

Publication number Publication date
CA3066970A1 (en) 2018-12-27
GB201709960D0 (en) 2017-08-09
AU2018288016A1 (en) 2020-01-16
WO2018234806A1 (en) 2018-12-27
GB2563643B (en) 2022-02-16
EP3642452A1 (en) 2020-04-29
GB2563643A (en) 2018-12-26
US20210148227A1 (en) 2021-05-20
EA201891497A1 (en) 2020-04-17
CN111094697A (en) 2020-05-01

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