US1065294A - Well-boring tool. - Google Patents

Well-boring tool. Download PDF

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Publication number
US1065294A
US1065294A US66040911A US1911660409A US1065294A US 1065294 A US1065294 A US 1065294A US 66040911 A US66040911 A US 66040911A US 1911660409 A US1911660409 A US 1911660409A US 1065294 A US1065294 A US 1065294A
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US
United States
Prior art keywords
boring tool
well
drill
reamer
shank
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 - Lifetime
Application number
US66040911A
Inventor
Asa G Collins
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.)
HYDRAULIC DRILLING Co
Original Assignee
HYDRAULIC DRILLING Co
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 HYDRAULIC DRILLING Co filed Critical HYDRAULIC DRILLING Co
Priority to US66040911A priority Critical patent/US1065294A/en
Application granted granted Critical
Publication of US1065294A publication Critical patent/US1065294A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts

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  • 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)
  • Drilling Tools (AREA)

Description

A. G. COLLINS.
WELL BORING TOOL.
APPLICATION FILED NOV.15, 1011,
1,065,294, Patented June 17, 1913.
WITNESSL'S" INVENTOR V W Meg TTORNE) veyance of the mass through the pipe to be and below the top of the grooved portion of discharged. 1; the drill and contacting the periphery of the 15 at What- I claim as my invention, islatter, said threaded and smooth shank hav- In a well boring tool, the combination g ing a longitudinal key groove extending 5 with an 'internally-threaded hollow tool l their entire lengths and a key seated within stock, of awlrill provided in its periphery 1 said groove of the smooth shank adapted for with spirabgrooves and having a terminal securing the reamer against independent ro- 20 threaded and an intermediate smooih shank i tation with respect to said drill v porfionpa reamer having a collar 0 reater T 10 diameter than the drill, said reamer being ASA \p r0viled with a key-Way and seated about the smpothrportion of the drill shank, a cutterairm extending laterally from the collar VVit-nesses E. PETERSON, 4 Home BARNES.
US66040911A 1911-11-15 1911-11-15 Well-boring tool. Expired - Lifetime US1065294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US66040911A US1065294A (en) 1911-11-15 1911-11-15 Well-boring tool.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66040911A US1065294A (en) 1911-11-15 1911-11-15 Well-boring tool.

Publications (1)

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US1065294A true US1065294A (en) 1913-06-17

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Family Applications (1)

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US66040911A Expired - Lifetime US1065294A (en) 1911-11-15 1911-11-15 Well-boring tool.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962066A (en) * 1958-02-14 1960-11-29 John J Deliso Auger having replaceable cutters
US3753470A (en) * 1970-11-27 1973-08-21 Sandvik Ab Eccentric drill tool
DE102013108232A1 (en) * 2013-07-31 2015-02-05 Gühring KG Multi-part countersinking tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962066A (en) * 1958-02-14 1960-11-29 John J Deliso Auger having replaceable cutters
US3753470A (en) * 1970-11-27 1973-08-21 Sandvik Ab Eccentric drill tool
DE102013108232A1 (en) * 2013-07-31 2015-02-05 Gühring KG Multi-part countersinking tool
DE102013108232B4 (en) * 2013-07-31 2018-01-25 Gühring KG Multi-part countersinking tool

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