CA2360235A1 - Engine speed control for hoist and tongs - Google Patents

Engine speed control for hoist and tongs Download PDF

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Publication number
CA2360235A1
CA2360235A1 CA002360235A CA2360235A CA2360235A1 CA 2360235 A1 CA2360235 A1 CA 2360235A1 CA 002360235 A CA002360235 A CA 002360235A CA 2360235 A CA2360235 A CA 2360235A CA 2360235 A1 CA2360235 A1 CA 2360235A1
Authority
CA
Canada
Prior art keywords
engine
tong
speed
hoist
tongs
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.)
Granted
Application number
CA002360235A
Other languages
French (fr)
Other versions
CA2360235C (en
Inventor
Frederic M. Newman
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.)
Key Energy Services Inc
Original Assignee
UNITRAK SERVICES LP
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 to US09/533,511 priority Critical patent/US6276449B1/en
Application filed by UNITRAK SERVICES LP filed Critical UNITRAK SERVICES LP
Priority to CA002360235A priority patent/CA2360235C/en
Publication of CA2360235A1 publication Critical patent/CA2360235A1/en
Application granted granted Critical
Publication of CA2360235C publication Critical patent/CA2360235C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/16—Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable, e.g. having a clutch activated independently of a brake
    • B66D1/18—Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable, e.g. having a clutch activated independently of a brake and the power being transmitted from a continuously operating and irreversible prime mover, i.e. an internal combustion engine, e.g. on a motor vehicle or a portable winch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

A mobile service rig for servicing an oil well includes a variable speed engine and a multi-speed transmission that selectively powers a drive wheel for transport, a hoist for lifting and lowering well-related components, and a hydraulic circuit for a tong used in tightening and loosening sucker rods or tubing. A speed adjuster operatively coupled to the engine limits the speed of the engine when the tong is operating, while a flow restriction limits the rate of hydraulic fluid flowing through the tong. Such an arrangement reduces power consumption, reduces heat, and avoids over tightening a sucker rod connection.
CA002360235A 2000-03-23 2001-10-26 Engine speed control for hoist and tongs Expired - Lifetime CA2360235C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09/533,511 US6276449B1 (en) 2000-03-23 2000-03-23 Engine speed control for hoist and tongs
CA002360235A CA2360235C (en) 2000-03-23 2001-10-26 Engine speed control for hoist and tongs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/533,511 US6276449B1 (en) 2000-03-23 2000-03-23 Engine speed control for hoist and tongs
CA002360235A CA2360235C (en) 2000-03-23 2001-10-26 Engine speed control for hoist and tongs

Publications (2)

Publication Number Publication Date
CA2360235A1 true CA2360235A1 (en) 2003-04-26
CA2360235C CA2360235C (en) 2005-08-09

Family

ID=32043790

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002360235A Expired - Lifetime CA2360235C (en) 2000-03-23 2001-10-26 Engine speed control for hoist and tongs

Country Status (2)

Country Link
US (1) US6276449B1 (en)
CA (1) CA2360235C (en)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
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US8056639B2 (en) * 2001-07-03 2011-11-15 Emanuel Kulhanek Well string injection system and method
US7006009B2 (en) 2002-04-01 2006-02-28 Key Energy Services, Inc. Servicing system for wells
US7004456B2 (en) 2002-10-03 2006-02-28 Key Energy Services, Inc. Engine speed limiter for a hoist
AU2002952079A0 (en) * 2002-10-16 2002-10-31 Darrell Ballantyne Copeman Winch
US6898983B2 (en) * 2002-11-12 2005-05-31 Key Energy Services, Inc. Mechanical multiplier for a strain gage on a derrick
US6983736B2 (en) * 2002-12-12 2006-01-10 Briggs & Stratton Corporation Governor stabilizer
DE10261944A1 (en) * 2002-12-17 2004-07-01 Kässbohrer Geländefahrzeug AG Method for controlling a winch of a piste grooming vehicle and piste grooming vehicle
US7221155B2 (en) * 2003-01-21 2007-05-22 Key Energy Services, Inc. Inventory counter for oil and gas wells
US7029422B2 (en) 2003-02-14 2006-04-18 Key Energy Services, Inc. Ergonomics safety warning device and method to prevent clutch burning
WO2004074631A1 (en) * 2003-02-14 2004-09-02 Key Energy Services, Inc. Warning device to prevent clutch burning on a well service rig
US20040226712A1 (en) * 2003-05-14 2004-11-18 Hood John Charles Portable memory device for mobile workover rig
AR046171A1 (en) * 2003-10-03 2005-11-30 Key Energy Services Inc DATA CAPTURE SYSTEM FOR A WELL RECONDITIONING VEHICLE.
DE102005031076B4 (en) * 2005-06-27 2007-11-29 Kässbohrer Geländefahrzeug AG Piste care vehicle with cable torque compensation
US7519508B2 (en) * 2005-09-13 2009-04-14 Key Energy Services, Inc. Method and system for setting and analyzing tubing target pressures for tongs
US20080112269A1 (en) * 2006-11-14 2008-05-15 Frank Edward Lawton Time Broadcast Receiving Time Clock
US7717193B2 (en) * 2007-10-23 2010-05-18 Nabors Canada AC powered service rig
SE532428C2 (en) * 2008-05-29 2010-01-19 Scania Cv Abp Method for controlling the engine speed
KR20100052236A (en) * 2008-11-10 2010-05-19 삼성전자주식회사 Package apparatus and method
CA2984320C (en) 2008-11-28 2019-09-03 Key Energy Services, Inc. Method and system for controlling tongs make-up speed and evaluating and controlling torque at the tongs
CA2686660C (en) * 2008-11-28 2018-06-19 Key Energy Services, Inc. Method and system for monitoring the efficiency and health of a hydraulically driven system
US8910616B2 (en) 2011-04-21 2014-12-16 Briggs & Stratton Corporation Carburetor system for outdoor power equipment
US9316175B2 (en) 2010-03-16 2016-04-19 Briggs & Stratton Corporation Variable venturi and zero droop vacuum assist
US8726882B2 (en) 2010-03-16 2014-05-20 Briggs & Stratton Corporation Engine speed control system
US8915231B2 (en) 2010-03-16 2014-12-23 Briggs & Stratton Corporation Engine speed control system
US20110265999A1 (en) * 2010-04-30 2011-11-03 Amik Oilfield Equipment & Rentals Ltd. Reverse torque drive system
SE535475C2 (en) 2010-08-26 2012-08-21 Atlas Copco Rock Drills Ab Method and system for controlling a power source at a rock drilling device and rock drilling device
US20120124989A1 (en) * 2010-11-24 2012-05-24 Doll Robert A Hydraulic Power Unit With Auto-Load Sensing
JP5548113B2 (en) * 2010-12-17 2014-07-16 川崎重工業株式会社 Drive control method for work machine
US8643204B2 (en) 2011-02-15 2014-02-04 Solar Wind Energy Tower, Inc. Efficient energy conversion devices and methods
US8298107B1 (en) * 2011-03-04 2012-10-30 Ernie Brookins Retrofit kit for an Allison transmission
US8120191B1 (en) 2011-04-21 2012-02-21 Hanback John Efficient energy conversion devices and methods
DE102011108893C5 (en) * 2011-07-29 2022-05-12 Liebherr-Werk Ehingen Gmbh Driving device for a crane
FR2981300B1 (en) * 2011-10-13 2013-12-20 Aztec RETRACTABLE CARRIER FOR SKI SLIDING MAINTENANCE VEHICLE
CN102424336B (en) * 2011-11-25 2014-04-16 北京市三一重机有限公司 Rotary drilling rig and main winch placing down speed control device thereof
US8875365B2 (en) * 2012-04-20 2014-11-04 Jonathan V. Huseman Tongs with low torque at high pressure
WO2014078871A1 (en) 2012-11-19 2014-05-22 Key Energy Services, Llc Mechanized and automated well service rig
CN105102288B (en) 2013-03-15 2017-11-17 艾里逊变速箱公司 The system and method balanced for specific energy in hybrid power automatic gear-box
CN103508354B (en) * 2013-10-16 2015-08-05 长沙中联消防机械有限公司 The methods, devices and systems that the sliding hopper controlling aerial ladder mechanism falls and aerial operation machine
CN106460459A (en) 2014-07-14 2017-02-22 哈里伯顿能源服务公司 Mobile oilfield tool service center
CN106241606B (en) * 2016-08-26 2018-01-02 三一汽车起重机械有限公司 A kind of driving control system of crane
US10173870B1 (en) * 2017-12-12 2019-01-08 Hall Labs Llc Swivel winch rotated via an actuator in response to pressure sensor data
US10858225B2 (en) 2018-06-12 2020-12-08 Caterpillar Inc. Winch line speed control for a track-type machine having an electric drive powertrain
CN110985219A (en) * 2019-09-02 2020-04-10 鹤山市厚积工程机械有限公司 Device for enabling engine of rotary drilling rig to enter idle speed
CN113443594B (en) * 2021-06-28 2022-11-25 湖南铁路联创技术发展有限公司 Aerial work auxiliary device for air conditioner installation and maintenance and using method thereof
US11448050B1 (en) 2021-10-08 2022-09-20 Frederic M Newman Universal electric well service rig
US11401797B1 (en) 2021-10-08 2022-08-02 Frederic M Newman Electric well service rig for ESP installations
US11339612B1 (en) * 2021-10-08 2022-05-24 Frederic M Newman Electric well service rig
US11572260B1 (en) 2022-05-03 2023-02-07 Frederic M Newman Electric well service rig with speed limiter
US11674365B1 (en) 2023-02-14 2023-06-13 Frederic M Newman Battery shuttle for electric well service rigs

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142210A (en) 1962-06-22 1964-07-28 Rodgers Hydraulic Inc Power operated wrench with two-speed drive
US4202225A (en) * 1977-03-15 1980-05-13 Sheldon Loren B Power tongs control arrangement
US4418931A (en) 1979-11-14 1983-12-06 Howard D U Remotely adjustable steering compensator
JPS60256528A (en) * 1984-05-31 1985-12-18 Komatsu Ltd Engine control device in hydraulically driven machine
US5087177A (en) 1989-10-31 1992-02-11 Borg-Warner Automotive, Inc. Dual capacity fluid pump
US5335487A (en) * 1992-03-06 1994-08-09 Kubota Corporation Engine speed control apparatus for a working vehicle
US6079490A (en) * 1998-04-10 2000-06-27 Newman; Frederic M. Remotely accessible mobile repair unit for wells

Also Published As

Publication number Publication date
CA2360235C (en) 2005-08-09
US6276449B1 (en) 2001-08-21

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Effective date: 20211026