AU697613B2 - Downhole pump drive head assembly - Google Patents

Downhole pump drive head assembly

Info

Publication number
AU697613B2
AU697613B2 AU50430/96A AU5043096A AU697613B2 AU 697613 B2 AU697613 B2 AU 697613B2 AU 50430/96 A AU50430/96 A AU 50430/96A AU 5043096 A AU5043096 A AU 5043096A AU 697613 B2 AU697613 B2 AU 697613B2
Authority
AU
Australia
Prior art keywords
head assembly
pump drive
drive head
downhole pump
downhole
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
Application number
AU50430/96A
Other versions
AU5043096A (en
Inventor
Iain Russell Belcher
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.)
NOV Process and Flow Technologies UK Ltd
Original Assignee
Mono Pumps 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 Mono Pumps Ltd filed Critical Mono Pumps Ltd
Publication of AU5043096A publication Critical patent/AU5043096A/en
Application granted granted Critical
Publication of AU697613B2 publication Critical patent/AU697613B2/en
Anticipated expiration legal-status Critical
Expired 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/04—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with blades causing a directed flow, e.g. Föttinger type
AU50430/96A 1995-04-10 1996-04-02 Downhole pump drive head assembly Expired AU697613B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9507396 1995-04-10
GB9507396A GB2299849A (en) 1995-04-10 1995-04-10 Downhole pump drive head assembly with hydrodynamic retarder

Publications (2)

Publication Number Publication Date
AU5043096A AU5043096A (en) 1996-10-24
AU697613B2 true AU697613B2 (en) 1998-10-15

Family

ID=10772828

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50430/96A Expired AU697613B2 (en) 1995-04-10 1996-04-02 Downhole pump drive head assembly

Country Status (4)

Country Link
AU (1) AU697613B2 (en)
CA (1) CA2171899C (en)
GB (1) GB2299849A (en)
RO (1) RO116921B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628950C2 (en) * 1996-07-18 1999-09-23 Voith Turbo Beteiligungs Gmbh Deep drilling device, deep drilling pump device and use of a hydrodynamic retarder to compensate for restoring moments triggered by the output in the drive system
DE19748907C1 (en) 1997-11-05 1999-05-12 Netzsch Mohnopumpen Gmbh Drive head for a rotationally drivable linkage, especially for driving a borehole pump
FR2772827B1 (en) 1997-12-23 2000-02-25 Pcm Pompes DRIVE DEVICE WITH HYDRAULIC REVERSE BRAKE FOR DEEP WELL PUMP
DE19849756C2 (en) 1998-10-28 2002-05-29 Netzsch Mohnopumpen Gmbh Drive head for a rotationally drivable linkage, in particular for driving a borehole pump
CA2530782A1 (en) 2005-12-14 2007-06-14 Oil Lift Technology Inc. Cam actuated centrifugal brake for wellhead drives
AU2007294559B2 (en) * 2006-09-08 2012-07-05 National Oilwell Varco, L.P. Systems and methods to retard rod string backspin
DE102010053901A1 (en) * 2010-12-09 2012-06-14 Netzsch Oilfield Products Gmbh Modular torque protection
US9334908B2 (en) 2012-10-26 2016-05-10 Kudu International Inc. Centrifugal backspin brake
WO2018072019A1 (en) * 2016-10-17 2018-04-26 Risun Oilflow Solutions Inc. Sealing/locking rod safety clamp and ram system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945473A (en) * 1972-08-03 1976-03-23 Parmac, Inc. Individualized stator and rotor for hydromatic brakes
EP0285386A2 (en) * 1987-04-02 1988-10-05 W-N Apache Corporation Internal wrench for a top head drive assembly
US5327961A (en) * 1992-09-25 1994-07-12 Mills Robert A R Drive head for downhole rotary pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB724293A (en) * 1952-03-20 1955-02-16 Parkersburg Rig & Reel Co Hydrodynamic brake
US4454935A (en) * 1981-07-14 1984-06-19 Oime, Inc. Hydrodynamic brake

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945473A (en) * 1972-08-03 1976-03-23 Parmac, Inc. Individualized stator and rotor for hydromatic brakes
EP0285386A2 (en) * 1987-04-02 1988-10-05 W-N Apache Corporation Internal wrench for a top head drive assembly
US5327961A (en) * 1992-09-25 1994-07-12 Mills Robert A R Drive head for downhole rotary pump

Also Published As

Publication number Publication date
CA2171899C (en) 2002-05-14
CA2171899A1 (en) 1996-10-11
RO116921B1 (en) 2001-07-30
AU5043096A (en) 1996-10-24
GB2299849A (en) 1996-10-16
GB9507396D0 (en) 1995-05-31

Similar Documents

Publication Publication Date Title
EP0742343A3 (en) Hydraulic tubing head assembly
AU4676197A (en) Wellhead assembly
AU8348898A (en) Downhole tubing
GB2307967B (en) Drive shaft assembly
AU3656895A (en) Portable pump assembly
AU6795598A (en) Window assembly for multiple wellbore completions
AU6404896A (en) Mechanical drive assembly
AU3023097A (en) A ram-type mud pump
AU8263198A (en) Downhole mud motor
AU3160595A (en) Revolving-door drive
AU697613B2 (en) Downhole pump drive head assembly
AU7129096A (en) Drive assembly
AU4987599A (en) Diaphragm pump including improved drive mechanism and pump head
AU4874397A (en) Drive assembly
AUPN651895A0 (en) Spear head assembly
AU1210597A (en) Pump assembly
AU7056698A (en) Wellbore overshot
AU3355995A (en) Pump assembly
AU7914694A (en) A downhole pump drive system
AU1748899A (en) Blood pump drive mechanism
AU4401896A (en) Pump drive
AUPN871096A0 (en) Vane pump magnetic drive
AU685045B3 (en) Improved drive element
AU7492998A (en) Downhole hydrocarbon pump
AU658420B2 (en) Boomspray pump and drive assembly