GB841333A - Improvements in barge-carried oil well drilling equipment - Google Patents

Improvements in barge-carried oil well drilling equipment

Info

Publication number
GB841333A
GB841333A GB11282/58A GB1128258A GB841333A GB 841333 A GB841333 A GB 841333A GB 11282/58 A GB11282/58 A GB 11282/58A GB 1128258 A GB1128258 A GB 1128258A GB 841333 A GB841333 A GB 841333A
Authority
GB
United Kingdom
Prior art keywords
barge
mast
base
sling
oil well
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
GB11282/58A
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.)
Lee C Moore Corp
Original Assignee
Lee C Moore 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 Lee C Moore Corp filed Critical Lee C Moore Corp
Publication of GB841333A publication Critical patent/GB841333A/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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

841,333. Oil well derricks. MOORE CORPORATION L.C. April 9, 1958 [Dec. 16, 1957], No. 11282/58. Class 78 (4). A base 6 supporting a draw-works 11 and oil derrick 7 is transferred on rails 2 from a barge 1 to a stationary support 31 using the usual drilling line 15 and a sling 18. After fastening the base to the support 31 the mast can be raised by attaching the sling 18 to the gin-pole. The inclination of the rails 2 is adjustable by jacks 4, and during transfer the mast rolls on rollers 27 on a cradle 21, Fig. 2, supported on a single rope 23 and adjustable for height by a winch 25. Links 28 steady the cradle during transit but are removed during the transferring operation so that the barge can roll without twisting the mast. The base can be transferred back to the barge, after lowering the mast, by passing the sling 18 round a pulley 33 on the base before attaching it to the barge at 19.
GB11282/58A 1957-12-16 1958-04-09 Improvements in barge-carried oil well drilling equipment Expired GB841333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US841333XA 1957-12-16 1957-12-16

Publications (1)

Publication Number Publication Date
GB841333A true GB841333A (en) 1960-07-13

Family

ID=22183077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11282/58A Expired GB841333A (en) 1957-12-16 1958-04-09 Improvements in barge-carried oil well drilling equipment

Country Status (1)

Country Link
GB (1) GB841333A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921098A1 (en) * 2007-09-13 2009-03-20 Dietswell Engineering Sa Sa Drill rig setting method for e.g. sea bed, involves placing connection unit between barge and rig to permit transfer of energy, people, materials and liquid between barge and rig so as to carry out drilling operations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921098A1 (en) * 2007-09-13 2009-03-20 Dietswell Engineering Sa Sa Drill rig setting method for e.g. sea bed, involves placing connection unit between barge and rig to permit transfer of energy, people, materials and liquid between barge and rig so as to carry out drilling operations

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