CA3064373A1 - Elargisseur pour un forage directionnel horizontal - Google Patents

Elargisseur pour un forage directionnel horizontal Download PDF

Info

Publication number
CA3064373A1
CA3064373A1 CA3064373A CA3064373A CA3064373A1 CA 3064373 A1 CA3064373 A1 CA 3064373A1 CA 3064373 A CA3064373 A CA 3064373A CA 3064373 A CA3064373 A CA 3064373A CA 3064373 A1 CA3064373 A1 CA 3064373A1
Authority
CA
Canada
Prior art keywords
lubricant
hole opener
duct
shaft
cutter
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.)
Abandoned
Application number
CA3064373A
Other languages
English (en)
Inventor
Jeffrey S. Mueller
Cody D. Graham
Original Assignee
Precise Drilling Components 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 Precise Drilling Components Ltd filed Critical Precise Drilling Components Ltd
Publication of CA3064373A1 publication Critical patent/CA3064373A1/fr
Abandoned 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • E21B10/24—Roller bits characterised by bearing, lubrication or sealing details characterised by lubricating details
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal 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)
CA3064373A 2018-12-10 2019-12-10 Elargisseur pour un forage directionnel horizontal Abandoned CA3064373A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862777368P 2018-12-10 2018-12-10
US62/777,368 2018-12-10

Publications (1)

Publication Number Publication Date
CA3064373A1 true CA3064373A1 (fr) 2020-06-10

Family

ID=70972489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3064373A Abandoned CA3064373A1 (fr) 2018-12-10 2019-12-10 Elargisseur pour un forage directionnel horizontal

Country Status (2)

Country Link
US (1) US20200181982A1 (fr)
CA (1) CA3064373A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1076990S1 (en) * 2022-09-09 2025-05-27 Iron Grip Holdings Pty Limited Rock roller arm for a reamer assembly
USD1075852S1 (en) * 2022-09-09 2025-05-20 Iron Grip Holdings Pty Limited Cutting wing with rock roller for a reamer assembly

Also Published As

Publication number Publication date
US20200181982A1 (en) 2020-06-11

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20221108