NO20161976A1 - A drill pipe string borne well test tool - Google Patents

A drill pipe string borne well test tool

Info

Publication number
NO20161976A1
NO20161976A1 NO20161976A NO20161976A NO20161976A1 NO 20161976 A1 NO20161976 A1 NO 20161976A1 NO 20161976 A NO20161976 A NO 20161976A NO 20161976 A NO20161976 A NO 20161976A NO 20161976 A1 NO20161976 A1 NO 20161976A1
Authority
NO
Norway
Prior art keywords
drill pipe
pipe string
test tool
well test
borne
Prior art date
Application number
NO20161976A
Other languages
Norwegian (no)
Other versions
NO342549B1 (en
Inventor
Thore Andre Stokkeland
Original Assignee
Archer Oiltools As
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 Archer Oiltools As filed Critical Archer Oiltools As
Priority to NO20161976A priority Critical patent/NO342549B1/en
Publication of NO20161976A1 publication Critical patent/NO20161976A1/en
Publication of NO342549B1 publication Critical patent/NO342549B1/en

Links

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
    • E21B47/00—Survey of boreholes or wells
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing
    • 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
    • E21B49/008—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
NO20161976A 2016-12-13 2016-12-13 A drill pipe string borne well test tool NO342549B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20161976A NO342549B1 (en) 2016-12-13 2016-12-13 A drill pipe string borne well test tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20161976A NO342549B1 (en) 2016-12-13 2016-12-13 A drill pipe string borne well test tool

Publications (2)

Publication Number Publication Date
NO20161976A1 true NO20161976A1 (en) 2018-06-11
NO342549B1 NO342549B1 (en) 2018-06-11

Family

ID=62748575

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20161976A NO342549B1 (en) 2016-12-13 2016-12-13 A drill pipe string borne well test tool

Country Status (1)

Country Link
NO (1) NO342549B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20200465A1 (en) * 2020-04-16 2021-10-18 Exedra As Tool and method for verification of pressure integrity behind downhole casing
NO20210361A1 (en) * 2021-03-19 2022-09-20 Archer Oiltools As Method of perforating, washing, cementing, and cutting and pulling a casing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060266520A1 (en) * 2005-05-26 2006-11-30 Ray Wydrinski Method for detecting fluid leakage from a subterranean formation
US8336620B2 (en) * 2009-08-28 2012-12-25 Statoil Asa Well seals
WO2015115905A1 (en) * 2014-01-31 2015-08-06 Archer Oil Tool As Straddle tool with disconnect between seals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060266520A1 (en) * 2005-05-26 2006-11-30 Ray Wydrinski Method for detecting fluid leakage from a subterranean formation
US8336620B2 (en) * 2009-08-28 2012-12-25 Statoil Asa Well seals
WO2015115905A1 (en) * 2014-01-31 2015-08-06 Archer Oil Tool As Straddle tool with disconnect between seals

Also Published As

Publication number Publication date
NO342549B1 (en) 2018-06-11

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