FR2664327B1 - CLEAR ZONE LOGGING DEVICE. - Google Patents

CLEAR ZONE LOGGING DEVICE.

Info

Publication number
FR2664327B1
FR2664327B1 FR9008480A FR9008480A FR2664327B1 FR 2664327 B1 FR2664327 B1 FR 2664327B1 FR 9008480 A FR9008480 A FR 9008480A FR 9008480 A FR9008480 A FR 9008480A FR 2664327 B1 FR2664327 B1 FR 2664327B1
Authority
FR
France
Prior art keywords
logging device
clear zone
zone logging
clear
zone
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.)
Expired - Fee Related
Application number
FR9008480A
Other languages
French (fr)
Other versions
FR2664327A1 (en
Inventor
Clot Andre
Ungemach Pierre
Turon Roland
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9008480A priority Critical patent/FR2664327B1/en
Publication of FR2664327A1 publication Critical patent/FR2664327A1/en
Application granted granted Critical
Publication of FR2664327B1 publication Critical patent/FR2664327B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B47/002—Survey of boreholes or wells by visual inspection
FR9008480A 1990-07-04 1990-07-04 CLEAR ZONE LOGGING DEVICE. Expired - Fee Related FR2664327B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9008480A FR2664327B1 (en) 1990-07-04 1990-07-04 CLEAR ZONE LOGGING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008480A FR2664327B1 (en) 1990-07-04 1990-07-04 CLEAR ZONE LOGGING DEVICE.

Publications (2)

Publication Number Publication Date
FR2664327A1 FR2664327A1 (en) 1992-01-10
FR2664327B1 true FR2664327B1 (en) 1995-11-10

Family

ID=9398351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9008480A Expired - Fee Related FR2664327B1 (en) 1990-07-04 1990-07-04 CLEAR ZONE LOGGING DEVICE.

Country Status (1)

Country Link
FR (1) FR2664327B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6041860A (en) * 1996-07-17 2000-03-28 Baker Hughes Incorporated Apparatus and method for performing imaging and downhole operations at a work site in wellbores
NO337926B1 (en) * 2014-06-17 2016-07-11 Vision Io As A sensor cover for a pipe inspection assembly, a pipe assembly and a method of pipe inspection.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB676224A (en) * 1948-05-15 1952-07-23 Harald Schulze Flexible pipe-line constructions
FR1417966A (en) * 1961-12-29 1965-11-19 Inst Francais Du Petrole Flexible tube
US3984627A (en) * 1974-04-18 1976-10-05 Andre Galerne Method and apparatus for examining the interior of a bore hole and/or caisson or the like
US4154310A (en) * 1976-09-27 1979-05-15 Konstantinovsky Miron S Method and equipment for drilling wells
GB1590563A (en) * 1978-03-15 1981-06-03 Sington E P C Visual investigation methods
CA1174073A (en) * 1981-01-16 1984-09-11 Thomas M. Campbell Methods and apparatus for well investigation and development
GB2104752B (en) * 1981-07-20 1986-02-19 Chevron Res Optical communication system for drill hole logging
FR2544376B1 (en) * 1983-04-13 1985-11-29 Inst Francais Du Petrole METHOD AND DEVICE FOR PERFORMING OPERATIONS SUCH AS MEASUREMENTS IN A PLACE WHERE A HIGH TEMPERATURE IS OCCURRED
US4938060A (en) * 1988-12-30 1990-07-03 Otis Engineering Corp. Downhole inspection system

Also Published As

Publication number Publication date
FR2664327A1 (en) 1992-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080331