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AR075155A1 - PERFORATION METHOD AND ASSEMBLY - Google Patents

PERFORATION METHOD AND ASSEMBLY

Info

Publication number
AR075155A1
AR075155A1 ARP100100154A AR075155A1 AR 075155 A1 AR075155 A1 AR 075155A1 AR P100100154 A ARP100100154 A AR P100100154A AR 075155 A1 AR075155 A1 AR 075155A1
Authority
AR
Argentina
Prior art keywords
drill
asymmetric
perforation
asymmetric drill
assembly
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Gary Lindsay Cavanough
Original Assignee
Commw Scient Ind Res Org
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
Priority claimed from AU2009900752A external-priority patent/AU2009900752A0/en
Application filed by Commw Scient Ind Res Org filed Critical Commw Scient Ind Res Org
Publication of AR075155A1 publication Critical patent/AR075155A1/en

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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • 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
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/064—Deflecting the direction of boreholes specially adapted drill bits therefor

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Un método para mantener una línea de perforacion incluyendo: impartir una fuerza de alimentacion desde un taladro a una broca asimétrica; identificar la desviacion de la broca asimétrica con la línea de perforacion; y controlar la fuerza de alimentacion impartida a la broca asimétrica de tal manera que la fuerza de alimentacion no esté sincronizada con la rotacion de la broca asimétrica o esté sincronizada con la rotacion de la broca asimétrica en respuesta a que la broca asimétrica esté siguiendo la línea de perforacion o se esté desviando de la línea de perforacion respectivamente de tal manera que la desviacion con la línea de perforacion sea corregida.A method of maintaining a perforation line including: imparting a feeding force from a drill to an asymmetric drill; identify the deviation of the asymmetric drill with the perforation line; and controlling the feeding force imparted to the asymmetric drill such that the feeding force is not synchronized with the rotation of the asymmetric drill or is synchronized with the rotation of the asymmetric drill in response to the asymmetric drill being along the line of perforation or is deviating from the perforation line respectively so that the deviation with the perforation line is corrected.

ARP100100154 2009-02-19 2010-01-25 PERFORATION METHOD AND ASSEMBLY AR075155A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2009900752A AU2009900752A0 (en) 2009-02-19 Directional drilling assembly and method

Publications (1)

Publication Number Publication Date
AR075155A1 true AR075155A1 (en) 2011-03-16

Family

ID=42633338

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100154 AR075155A1 (en) 2009-02-19 2010-01-25 PERFORATION METHOD AND ASSEMBLY

Country Status (5)

Country Link
AR (1) AR075155A1 (en)
AU (1) AU2009340368B2 (en)
BR (1) BRPI0922738A2 (en)
CL (1) CL2009002095A1 (en)
WO (1) WO2010094054A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20160424A1 (en) * 2013-07-05 2016-05-06 Prec Alignment Holdings Pty Ltd ALIGNMENT SYSTEM FOR ALIGNING A DRILL ROD DURING
WO2017027925A1 (en) * 2015-08-17 2017-02-23 Precision Alignment Holdings Pty Ltd A drill rig positioning and drill rod alignment system
CN111456646B (en) * 2020-04-30 2024-08-13 中国石油天然气集团有限公司 Drilling tool joint convenient to identify and system convenient for identifying drilling tool joint

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882945A (en) * 1973-11-02 1975-05-13 Sun Oil Co Pennsylvania Combination laser beam and sonic drill
AU8044091A (en) * 1990-07-17 1992-01-23 Camco Drilling Group Limited A drilling system and method for controlling the directions of holes being drilled or cored in subsurface formations
US5361854A (en) * 1993-10-05 1994-11-08 Lag Steering Systems Laser positioning system for earth boring apparatus
US5449046A (en) * 1993-12-23 1995-09-12 Electric Power Research Institute, Inc. Earth boring tool with continuous rotation impulsed steering
US5421420A (en) * 1994-06-07 1995-06-06 Schlumberger Technology Corporation Downhole weight-on-bit control for directional drilling
AU2002237921A1 (en) * 2001-01-22 2002-07-30 James R. Rankin Backreamer
WO2004090276A1 (en) * 2003-03-31 2004-10-21 The Charles Machine Works, Inc. Directional reaming system

Also Published As

Publication number Publication date
WO2010094054A1 (en) 2010-08-26
AU2009340368B2 (en) 2015-04-09
CL2009002095A1 (en) 2010-04-30
AU2009340368A1 (en) 2011-08-25
BRPI0922738A2 (en) 2016-01-05

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