FR1192136A - Polling device - Google Patents

Polling device

Info

Publication number
FR1192136A
FR1192136A FR1192136DA FR1192136A FR 1192136 A FR1192136 A FR 1192136A FR 1192136D A FR1192136D A FR 1192136DA FR 1192136 A FR1192136 A FR 1192136A
Authority
FR
France
Prior art keywords
polling device
polling
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
Application number
Other languages
French (fr)
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.)
Schlumberger Well Surveying Corp
Original Assignee
Schlumberger Well Surveying Corp
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 Schlumberger Well Surveying Corp filed Critical Schlumberger Well Surveying Corp
Application granted granted Critical
Publication of FR1192136A publication Critical patent/FR1192136A/en
Expired legal-status Critical Current

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/1185—Ignition systems
    • E21B43/11855—Ignition systems mechanically actuated, e.g. by movement of a wireline or a drop-bar

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR1192136D 1955-05-16 1956-05-15 Polling device Expired FR1192136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1192136XA 1955-05-16 1955-05-16

Publications (1)

Publication Number Publication Date
FR1192136A true FR1192136A (en) 1959-10-23

Family

ID=22383134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1192136D Expired FR1192136A (en) 1955-05-16 1956-05-15 Polling device

Country Status (1)

Country Link
FR (1) FR1192136A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0628699A1 (en) * 1992-04-10 1994-12-14 Halliburton Company Well perforation and completion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0628699A1 (en) * 1992-04-10 1994-12-14 Halliburton Company Well perforation and completion

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