SG11202111206SA - Lubricating downhole-type rotating machines - Google Patents

Lubricating downhole-type rotating machines

Info

Publication number
SG11202111206SA
SG11202111206SA SG11202111206SA SG11202111206SA SG11202111206SA SG 11202111206S A SG11202111206S A SG 11202111206SA SG 11202111206S A SG11202111206S A SG 11202111206SA SG 11202111206S A SG11202111206S A SG 11202111206SA SG 11202111206S A SG11202111206S A SG 11202111206SA
Authority
SG
Singapore
Prior art keywords
downhole
lubricating
type rotating
rotating machines
machines
Prior art date
Application number
SG11202111206SA
Inventor
David Biddick
Patrick Mcmullen
Herman Artinian
Original Assignee
Upwing Energy Llc
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 Upwing Energy Llc filed Critical Upwing Energy Llc
Publication of SG11202111206SA publication Critical patent/SG11202111206SA/en

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
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0207—Lubrication with lubrication control systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/98—Lubrication
SG11202111206SA 2019-04-11 2020-04-09 Lubricating downhole-type rotating machines SG11202111206SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/381,930 US10900285B2 (en) 2019-04-11 2019-04-11 Lubricating downhole-type rotating machines
PCT/US2020/027454 WO2020210482A1 (en) 2019-04-11 2020-04-09 Lubricating downhole-type rotating machines

Publications (1)

Publication Number Publication Date
SG11202111206SA true SG11202111206SA (en) 2021-11-29

Family

ID=70476509

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202111206SA SG11202111206SA (en) 2019-04-11 2020-04-09 Lubricating downhole-type rotating machines

Country Status (5)

Country Link
US (1) US10900285B2 (en)
EP (1) EP3953555A1 (en)
AU (1) AU2019232819B2 (en)
SG (1) SG11202111206SA (en)
WO (1) WO2020210482A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11578535B2 (en) 2019-04-11 2023-02-14 Upwing Energy, Inc. Lubricating downhole-type rotating machines
GB2586657B (en) * 2019-09-02 2021-12-29 Well Sense Tech Limited Fibre Spooling Apparatus
WO2022159884A1 (en) * 2021-01-25 2022-07-28 Upwing Energy, Inc. Lubricating downhole-type rotating machines
CN114352241B (en) * 2022-01-19 2023-05-23 中国石油大学(华东) Turbine pump integrated double-channel lifting pump

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276002A (en) 1979-03-09 1981-06-30 Anderson James H Turbopump unit for deep wells and system
ATE36586T1 (en) 1982-02-19 1988-09-15 Framo Dev Ltd PUMP SYSTEMS.
GB2362901B (en) 2000-06-03 2004-03-31 Weir Pumps Ltd Downhole gas compression
US20130136634A1 (en) 2010-06-22 2013-05-30 Vetco Gray Scandinavia As Motor and pump barrier fluids pressure regulation system in a subsea motor and pump module
EP2562423A1 (en) * 2011-08-25 2013-02-27 Vetco Gray Controls Limited Rotors
CN102953912B (en) * 2011-08-30 2015-05-13 中国石油化工股份有限公司 Rotating magnetic field type underground generating set
GB2509931B (en) * 2013-01-17 2020-07-01 Tendeka Bv Apparatus for power generation
DE112013007171T5 (en) * 2013-06-17 2016-03-03 Halliburton Energy Services, Inc. Downhole power generation system
WO2015041635A1 (en) * 2013-09-17 2015-03-26 Halliburton Energy Services, Inc. Constant velocity device for downhole power generation
US9523263B2 (en) * 2014-06-13 2016-12-20 Halliburton Energy Services, Inc. Drilling turbine power generation
US10132142B2 (en) 2015-12-29 2018-11-20 Onesubsea Ip Uk Limited Fluid processing machines with balance piston on inlet
US10584533B2 (en) * 2016-12-28 2020-03-10 Upwing Energy, LLC Downhole blower system with pin bearing
US11378083B2 (en) 2017-01-24 2022-07-05 Onesubsea Ip Uk Limited Mechanical barrier fluid pressure regulation for subsea systems
US10371167B2 (en) * 2017-04-27 2019-08-06 Baker Hughes, a GE company. LLC Thrust bearing base for an electrical submersible well pump having an integrated heat exchanger
US10273801B2 (en) * 2017-05-23 2019-04-30 General Electric Company Methods and systems for downhole sensing and communications in gas lift wells
US10253606B1 (en) * 2018-07-27 2019-04-09 Upwing Energy, LLC Artificial lift
US10370947B1 (en) * 2018-07-27 2019-08-06 Upwing Energy, LLC Artificial lift

Also Published As

Publication number Publication date
WO2020210482A1 (en) 2020-10-15
US20200325728A1 (en) 2020-10-15
EP3953555A1 (en) 2022-02-16
US10900285B2 (en) 2021-01-26
AU2019232819A1 (en) 2020-10-29
AU2019232819B2 (en) 2021-09-09

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