AU2023429356A1 - Packer system for drill pipe and packer replacement method using packer system for seabed drilling - Google Patents

Packer system for drill pipe and packer replacement method using packer system for seabed drilling

Info

Publication number
AU2023429356A1
AU2023429356A1 AU2023429356A AU2023429356A AU2023429356A1 AU 2023429356 A1 AU2023429356 A1 AU 2023429356A1 AU 2023429356 A AU2023429356 A AU 2023429356A AU 2023429356 A AU2023429356 A AU 2023429356A AU 2023429356 A1 AU2023429356 A1 AU 2023429356A1
Authority
AU
Australia
Prior art keywords
packer
assembly
drill
drill pipe
pipe
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.)
Pending
Application number
AU2023429356A
Other languages
English (en)
Inventor
Keita Akiyama
Kim Kok Goi
Yoshihisa Kawamura
Masanori Kyo
Chia Hwee LEE
Eigo Miyazaki
Ikuo Sawada
Sim Guan Teo
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.)
Japan Agency for Marine-Earth Science and Technology
Toyo Engineering Corp
Nustar Technologies Pte Ltd
Original Assignee
Japan Agency for Marine-Earth Science and Technology
Toyo Engineering Corp
Nustar Technologies Pte Ltd
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 Japan Agency for Marine-Earth Science and Technology, Toyo Engineering Corp, Nustar Technologies Pte Ltd filed Critical Japan Agency for Marine-Earth Science and Technology
Publication of AU2023429356A1 publication Critical patent/AU2023429356A1/en
Pending 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

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)
  • Earth Drilling (AREA)
AU2023429356A 2023-02-07 2023-02-07 Packer system for drill pipe and packer replacement method using packer system for seabed drilling Pending AU2023429356A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/003943 WO2024166198A1 (ja) 2023-02-07 2023-02-07 ドリルパイプ用パッカーシステム、および海底掘削用パッカーシステムを使用したパッカー交換方法

Publications (1)

Publication Number Publication Date
AU2023429356A1 true AU2023429356A1 (en) 2025-08-21

Family

ID=92262143

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2023429356A Pending AU2023429356A1 (en) 2023-02-07 2023-02-07 Packer system for drill pipe and packer replacement method using packer system for seabed drilling

Country Status (3)

Country Link
JP (1) JPWO2024166198A1 (cg-RX-API-DMAC7.html)
AU (1) AU2023429356A1 (cg-RX-API-DMAC7.html)
WO (1) WO2024166198A1 (cg-RX-API-DMAC7.html)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302018A (en) * 1980-02-29 1981-11-24 Foster-Miller Associates, Inc. Packer arrangements for oil wells and the like
US4345649A (en) * 1980-09-05 1982-08-24 Hughes Tool Company Well packer
US4749035A (en) * 1987-04-30 1988-06-07 Cameron Iron Works Usa, Inc. Tubing packer
JPH03233092A (ja) * 1990-02-06 1991-10-17 Kanto Tennen Gas Kaihatsu Kk リューブリケータ
CA2462012C (en) * 2004-03-23 2007-08-21 Smith International, Inc. System and method for installing a liner in a borehole
US7673693B2 (en) * 2007-06-13 2010-03-09 Halliburton Energy Services, Inc. Hydraulic coiled tubing retrievable bridge plug
JP2009097155A (ja) * 2007-10-12 2009-05-07 Raito Kogyo Co Ltd 口元止水装置、口元止水装置用弾性体及び口元止水装置用弾性体の製造方法

Also Published As

Publication number Publication date
WO2024166198A1 (ja) 2024-08-15
JPWO2024166198A1 (cg-RX-API-DMAC7.html) 2024-08-15

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ PACKER SYSTEM FOR DRILL PIPE AND PACKER REPLACEMENT METHOD USING PACKER SYSTEM FOR SEABED DRILLING

DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE NAME OF THE INVENTOR TO READ MIYAZAKI, EIGO; AKIYAMA, KEITA; KYO, MASANORI; SAWADA, IKUO; KAWAMURA, YOSHIHISA; LEE, CHIA HWEE; TEO, SIM GUAN AND GOI, KIM KOK