EP0265521A4 - Rotor eines bohrlochschneckenmotors und dessen herstellung. - Google Patents

Rotor eines bohrlochschneckenmotors und dessen herstellung.

Info

Publication number
EP0265521A4
EP0265521A4 EP19860902578 EP86902578A EP0265521A4 EP 0265521 A4 EP0265521 A4 EP 0265521A4 EP 19860902578 EP19860902578 EP 19860902578 EP 86902578 A EP86902578 A EP 86902578A EP 0265521 A4 EP0265521 A4 EP 0265521A4
Authority
EP
European Patent Office
Prior art keywords
ροτορa
ποveρχnοsτi
rotor
οκρuzhnοsτi
elemenτ
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
EP19860902578
Other languages
English (en)
French (fr)
Russian (ru)
Other versions
EP0265521A1 (de
EP0265521B1 (de
Inventor
Anatoly Mikhailovich Kochnev
Andrei Nikolaevich Vshivkov
Vladimir Borisovich Goldobin
Samuil Solomonovich Nikomarov
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.)
PERMSKY FILIAL VSESOJUZNOGO NAUCHNO-ISSLEDOVATELSKOGO INSTITUTA BUROVOI TEKHNIKI
PERM VNII BUROVOJ TEKHN
Original Assignee
PERMSKY FILIAL VSESOJUZNOGO NAUCHNO-ISSLEDOVATELSKOGO INSTITUTA BUROVOI TEKHNIKI
PERM VNII BUROVOJ TEKHN
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 PERMSKY FILIAL VSESOJUZNOGO NAUCHNO-ISSLEDOVATELSKOGO INSTITUTA BUROVOI TEKHNIKI, PERM VNII BUROVOJ TEKHN filed Critical PERMSKY FILIAL VSESOJUZNOGO NAUCHNO-ISSLEDOVATELSKOGO INSTITUTA BUROVOI TEKHNIKI
Priority to AT86902578T priority Critical patent/ATE75521T1/de
Publication of EP0265521A1 publication Critical patent/EP0265521A1/de
Publication of EP0265521A4 publication Critical patent/EP0265521A4/de
Application granted granted Critical
Publication of EP0265521B1 publication Critical patent/EP0265521B1/de
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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/101—Moineau-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/27—Manufacture essentially without removing material by hydroforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49242—Screw or gear type, e.g., Moineau type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49339—Hollow blade
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
EP86902578A 1986-01-31 1986-01-31 Rotor eines bohrlochschneckenmotors und dessen herstellung Expired - Lifetime EP0265521B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86902578T ATE75521T1 (de) 1986-01-31 1986-01-31 Rotor eines bohrlochschneckenmotors und dessen herstellung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1986/000008 WO1987004753A1 (en) 1986-01-31 1986-01-31 Rotor of downhole screw motor, method and device for making thereof

Publications (3)

Publication Number Publication Date
EP0265521A1 EP0265521A1 (de) 1988-05-04
EP0265521A4 true EP0265521A4 (de) 1989-03-14
EP0265521B1 EP0265521B1 (de) 1992-04-29

Family

ID=21616965

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86902578A Expired - Lifetime EP0265521B1 (de) 1986-01-31 1986-01-31 Rotor eines bohrlochschneckenmotors und dessen herstellung

Country Status (9)

Country Link
US (1) US4909337A (de)
EP (1) EP0265521B1 (de)
JP (1) JPH0633702B2 (de)
AT (1) ATE75521T1 (de)
DE (1) DE3685113D1 (de)
DK (1) DK476087A (de)
NO (1) NO172003C (de)
PT (1) PT82181B (de)
WO (1) WO1987004753A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926949A (en) * 1988-12-07 1990-05-22 Drilex Systems, Inc. Thermal shield for drilling motors
EP0457925A1 (de) * 1989-12-08 1991-11-27 Permsky Filial Vsesojuznogo Nauchno-Issledovatelskogo Instituta Burovoi Tekhniki Betriebsorgan eines schraubenförmigen antriebes im bohrloch
US5090497A (en) * 1990-07-30 1992-02-25 Baker Hughes Incorporated Flexible coupling for progressive cavity downhole drilling motor
US5135059A (en) * 1990-11-19 1992-08-04 Teleco Oilfield Services, Inc. Borehole drilling motor with flexible shaft coupling
JP3650183B2 (ja) * 1995-10-13 2005-05-18 栃木富士産業株式会社 スクリューロータの加工方法
DE69818099T2 (de) 1997-12-18 2004-03-25 Baker-Hughes Inc., Houston Verfahren zur herstellung von statormanteln für exzenterschneckenpumpen
US6309195B1 (en) * 1998-06-05 2001-10-30 Halliburton Energy Services, Inc. Internally profiled stator tube
US6241494B1 (en) * 1998-09-18 2001-06-05 Schlumberger Technology Company Non-elastomeric stator and downhole drilling motors incorporating same
US6495405B2 (en) * 2001-01-29 2002-12-17 Sharp Laboratories Of America, Inc. Method of optimizing channel characteristics using laterally-crystallized ELA poly-Si films
US20070000695A1 (en) * 2005-06-30 2007-01-04 Baker Hughes Incorporated Mud motor force absorption tools
US7828533B2 (en) * 2006-01-26 2010-11-09 National-Oilwell, L.P. Positive displacement motor/progressive cavity pump
EP2136962B1 (de) * 2007-04-18 2010-10-20 National Oilwell Varco, L.P. Antriebssysteme und-verfahren mit einer spindel mit langer reichweite
GB0819794D0 (en) * 2008-10-29 2008-12-03 Nat Oilwell Varco Lp Spindle drive systems and methods
US8469104B2 (en) 2009-09-09 2013-06-25 Schlumberger Technology Corporation Valves, bottom hole assemblies, and method of selectively actuating a motor
US20110116961A1 (en) * 2009-11-13 2011-05-19 Hossein Akbari Stators for downhole motors, methods for fabricating the same, and downhole motors incorporating the same
US9347266B2 (en) * 2009-11-13 2016-05-24 Schlumberger Technology Corporation Stator inserts, methods of fabricating the same, and downhole motors incorporating the same
US8777598B2 (en) 2009-11-13 2014-07-15 Schlumberger Technology Corporation Stators for downwhole motors, methods for fabricating the same, and downhole motors incorporating the same
US9309884B2 (en) 2010-11-29 2016-04-12 Schlumberger Technology Corporation Downhole motor or pump components, method of fabrication the same, and downhole motors incorporating the same
US8640793B2 (en) * 2011-10-19 2014-02-04 Earth Tool Company, Llc Dynamic steering tool
WO2013074865A1 (en) * 2011-11-18 2013-05-23 Smith International, Inc. Positive displacement motor with radially constrained rotor catch
US20150122549A1 (en) * 2013-11-05 2015-05-07 Baker Hughes Incorporated Hydraulic tools, drilling systems including hydraulic tools, and methods of using hydraulic tools
CN104563972B (zh) * 2015-01-12 2017-11-14 重庆科技学院 小功率深井抽油机
US10968699B2 (en) 2017-02-06 2021-04-06 Roper Pump Company Lobed rotor with circular section for fluid-driving apparatus
JP6810937B2 (ja) * 2017-06-29 2021-01-13 国立大学法人 東京大学 海洋資源揚鉱装置およびこれを用いた海洋資源の揚鉱方法
JP6818324B2 (ja) * 2017-06-29 2021-01-20 国立大学法人 東京大学 海洋資源揚鉱装置およびこれを用いた海洋資源の揚鉱方法
US10895256B2 (en) 2017-12-14 2021-01-19 Schlumberger Technology Corporation Stator and rotor profile for improved power section performance and reliability
CN109915044B (zh) * 2019-03-22 2023-11-21 中国地质大学（北京） 一种装配式螺杆钻具金属定子轴向加工装配工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378442A (en) * 1917-11-16 1921-05-17 Lanston Monotype Machine Co Process of corrugating cylindrical bodies
US2463341A (en) * 1946-02-25 1949-03-01 Fmc Corp Motor pump with sand trap and piming means
US2464011A (en) * 1946-11-29 1949-03-08 Fmc Corp Helical hollow rotor pump
US2532145A (en) * 1948-03-02 1950-11-28 Robbins & Myers Pump
US3512904A (en) * 1968-05-24 1970-05-19 Clifford H Allen Progressing cavity helical pump
US4127368A (en) * 1971-02-19 1978-11-28 Langer Paul G Rotor for eccentric helical gear pump
SU436944A1 (de) * 1971-11-29 1974-07-25
DE2240423A1 (de) * 1972-08-17 1974-03-07 Hermetic Pumpen Gmbh Foerdereinrichtung, insbesondere foerderpumpe
US3889506A (en) * 1974-03-25 1975-06-17 Western Electric Co Method and apparatus for forming a tubular billet about a mandrel using multi-directional stress
HU184664B (en) * 1979-03-14 1984-09-28 Olajipari Foevallal Tervezoe Hydraulic drilling motor for deep drilling
US4567953A (en) * 1980-12-10 1986-02-04 Baldenko Dmitry F Bottom-hole multistart screw motor
US4585401A (en) * 1984-02-09 1986-04-29 Veesojuzny Ordena Trudovogo Krasnogo Znameni Naucho-Issle Multistage helical down-hole machine with frictional coupling of working elements, and method therefor

Also Published As

Publication number Publication date
JPS63502292A (ja) 1988-09-01
DK476087D0 (da) 1987-09-11
ATE75521T1 (de) 1992-05-15
NO172003C (no) 1993-05-26
JPH0633702B2 (ja) 1994-05-02
WO1987004753A1 (en) 1987-08-13
DK476087A (da) 1987-09-11
NO873890D0 (no) 1987-09-16
US4909337A (en) 1990-03-20
EP0265521A1 (de) 1988-05-04
DE3685113D1 (de) 1992-06-04
NO172003B (no) 1993-02-15
EP0265521B1 (de) 1992-04-29
PT82181A (pt) 1986-09-16
NO873890L (no) 1987-09-16
PT82181B (pt) 1992-05-29

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