GB2340865B - Method for drilling in the earth, and vessel to be used for this method - Google Patents

Method for drilling in the earth, and vessel to be used for this method

Info

Publication number
GB2340865B
GB2340865B GB9926158A GB9926158A GB2340865B GB 2340865 B GB2340865 B GB 2340865B GB 9926158 A GB9926158 A GB 9926158A GB 9926158 A GB9926158 A GB 9926158A GB 2340865 B GB2340865 B GB 2340865B
Authority
GB
United Kingdom
Prior art keywords
drilling
earth
vessel
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
GB9926158A
Other versions
GB9926158D0 (en
GB2340865A (en
Inventor
Groot Anne Klaas De
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.)
Huisman Equipment BV
Original Assignee
Itrec BV
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 Itrec BV filed Critical Itrec BV
Publication of GB9926158D0 publication Critical patent/GB9926158D0/en
Publication of GB2340865A publication Critical patent/GB2340865A/en
Application granted granted Critical
Publication of GB2340865B publication Critical patent/GB2340865B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string

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)
GB9926158A 1997-05-07 1998-05-04 Method for drilling in the earth, and vessel to be used for this method Expired - Fee Related GB2340865B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1005995A NL1005995C2 (en) 1997-05-07 1997-05-07 Method for drilling into the ground and the vessel to be used for this.
PCT/NL1998/000244 WO1998050670A1 (en) 1997-05-07 1998-05-04 Method for drilling in the earth, and vessel to be used for this method

Publications (3)

Publication Number Publication Date
GB9926158D0 GB9926158D0 (en) 2000-01-12
GB2340865A GB2340865A (en) 2000-03-01
GB2340865B true GB2340865B (en) 2001-09-26

Family

ID=19764932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9926158A Expired - Fee Related GB2340865B (en) 1997-05-07 1998-05-04 Method for drilling in the earth, and vessel to be used for this method

Country Status (6)

Country Link
AU (1) AU7351498A (en)
BR (1) BR9809232A (en)
GB (1) GB2340865B (en)
NL (1) NL1005995C2 (en)
NO (1) NO995359L (en)
WO (1) WO1998050670A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105221085A (en) * 2015-10-23 2016-01-06 宝鸡石油机械有限责任公司 Two half active crown-block heave compensator that floats

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6411808A (en) * 1963-10-10 1965-04-12
US3208728A (en) * 1962-11-19 1965-09-28 Exxon Production Research Co Apparatus for use on floating drilling platforms
NL6814804A (en) * 1968-10-16 1970-04-20
US4085509A (en) * 1976-04-07 1978-04-25 Martin-Decker Company Apparatus for compensating for the heaving of a floating drilling platform for connection with apparatus for measuring the rate of penetration of pipe run into an offshore well

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208728A (en) * 1962-11-19 1965-09-28 Exxon Production Research Co Apparatus for use on floating drilling platforms
NL6411808A (en) * 1963-10-10 1965-04-12
NL6814804A (en) * 1968-10-16 1970-04-20
US4085509A (en) * 1976-04-07 1978-04-25 Martin-Decker Company Apparatus for compensating for the heaving of a floating drilling platform for connection with apparatus for measuring the rate of penetration of pipe run into an offshore well

Also Published As

Publication number Publication date
GB9926158D0 (en) 2000-01-12
AU7351498A (en) 1998-11-27
NO995359L (en) 1999-11-30
NL1005995C2 (en) 1998-11-19
NO995359D0 (en) 1999-11-03
BR9809232A (en) 2000-06-27
GB2340865A (en) 2000-03-01
WO1998050670A1 (en) 1998-11-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030504