EP3322966A4 - Downhole stinger geotechnical sampling and in situ testing tool - Google Patents

Downhole stinger geotechnical sampling and in situ testing tool Download PDF

Info

Publication number
EP3322966A4
EP3322966A4 EP16825238.5A EP16825238A EP3322966A4 EP 3322966 A4 EP3322966 A4 EP 3322966A4 EP 16825238 A EP16825238 A EP 16825238A EP 3322966 A4 EP3322966 A4 EP 3322966A4
Authority
EP
European Patent Office
Prior art keywords
stinger
downhole
testing tool
situ testing
geotechnical sampling
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.)
Granted
Application number
EP16825238.5A
Other languages
German (de)
French (fr)
Other versions
EP3322966A1 (en
EP3322966B1 (en
Inventor
George Leon HOLLOWAY
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.)
ConocoPhillips Co
Original Assignee
ConocoPhillips Co
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 ConocoPhillips Co filed Critical ConocoPhillips Co
Priority claimed from PCT/US2016/042449 external-priority patent/WO2017011731A1/en
Publication of EP3322966A1 publication Critical patent/EP3322966A1/en
Publication of EP3322966A4 publication Critical patent/EP3322966A4/en
Application granted granted Critical
Publication of EP3322966B1 publication Critical patent/EP3322966B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/04—Sampling of soil
    • 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
    • E21B47/04—Measuring depth or liquid level
    • 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
    • E21B49/001—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 specially adapted for underwater installations
    • 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
    • E21B49/003—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 analysing drilling variables or conditions
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
EP16825238.5A 2015-07-16 2016-07-15 Downhole stinger geotechnical sampling and in situ testing tool Active EP3322966B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562193414P 2015-07-16 2015-07-16
PCT/US2016/042449 WO2017011731A1 (en) 2015-07-16 2016-07-15 Downhole stinger geotechnical sampling and in situ testing tool

Publications (3)

Publication Number Publication Date
EP3322966A1 EP3322966A1 (en) 2018-05-23
EP3322966A4 true EP3322966A4 (en) 2018-07-11
EP3322966B1 EP3322966B1 (en) 2020-07-15

Family

ID=61951705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16825238.5A Active EP3322966B1 (en) 2015-07-16 2016-07-15 Downhole stinger geotechnical sampling and in situ testing tool

Country Status (1)

Country Link
EP (1) EP3322966B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114354899B (en) * 2022-01-28 2022-08-26 江苏省交通工程建设局 Soil property testing device for dragline bridge well sinking and using method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1603725A (en) * 1968-08-05 1971-05-24 Penetrometer for exploration of under-water strata
US5777242A (en) * 1995-01-11 1998-07-07 Fugro Engineers B.V. Soil analysis and sampling system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1603725A (en) * 1968-08-05 1971-05-24 Penetrometer for exploration of under-water strata
US5777242A (en) * 1995-01-11 1998-07-07 Fugro Engineers B.V. Soil analysis and sampling system

Also Published As

Publication number Publication date
EP3322966A1 (en) 2018-05-23
EP3322966B1 (en) 2020-07-15

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