EP0935050A3 - Wear resistant crossover - Google Patents

Wear resistant crossover Download PDF

Info

Publication number
EP0935050A3
EP0935050A3 EP99300812A EP99300812A EP0935050A3 EP 0935050 A3 EP0935050 A3 EP 0935050A3 EP 99300812 A EP99300812 A EP 99300812A EP 99300812 A EP99300812 A EP 99300812A EP 0935050 A3 EP0935050 A3 EP 0935050A3
Authority
EP
European Patent Office
Prior art keywords
crossover
wear resistant
resistant crossover
ceramic
axial
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.)
Withdrawn
Application number
EP99300812A
Other languages
German (de)
French (fr)
Other versions
EP0935050A2 (en
Inventor
Ralph H. Echols
Keith W. Scott
Rex D. Presley
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of EP0935050A2 publication Critical patent/EP0935050A2/en
Publication of EP0935050A3 publication Critical patent/EP0935050A3/en
Withdrawn legal-status Critical Current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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1085—Wear protectors; Blast joints; Hard facing
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/04—Gravelling of wells
    • E21B43/045—Crossover tools
    • 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures

Abstract

A wear resistant crossover comprising a generally tubular element having an axial passage therethrough, and at least one exit port located through an axial wall of said crossover, wherein said crossover is made of a material including a ceramic.
EP99300812A 1998-02-05 1999-02-03 Wear resistant crossover Withdrawn EP0935050A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1892298A 1998-02-05 1998-02-05
US18922 1998-02-05

Publications (2)

Publication Number Publication Date
EP0935050A2 EP0935050A2 (en) 1999-08-11
EP0935050A3 true EP0935050A3 (en) 2001-05-16

Family

ID=21790439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99300812A Withdrawn EP0935050A3 (en) 1998-02-05 1999-02-03 Wear resistant crossover

Country Status (1)

Country Link
EP (1) EP0935050A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367546B1 (en) 1999-11-30 2002-04-09 Carpenter Advanced Ceramics, Inc. Ceramic components for high pressure oil wells
US6892818B2 (en) 2000-11-28 2005-05-17 Carpenter Advanced Ceramics, Inc. Interchangeable choke assembly
US6491097B1 (en) * 2000-12-14 2002-12-10 Halliburton Energy Services, Inc. Abrasive slurry delivery apparatus and methods of using same
US8371369B2 (en) * 2007-12-04 2013-02-12 Baker Hughes Incorporated Crossover sub with erosion resistant inserts
US9097104B2 (en) 2011-11-09 2015-08-04 Weatherford Technology Holdings, Llc Erosion resistant flow nozzle for downhole tool
US9677383B2 (en) 2013-02-28 2017-06-13 Weatherford Technology Holdings, Llc Erosion ports for shunt tubes
US20140305627A1 (en) * 2013-04-15 2014-10-16 Halliburton Energy Services, Inc. Anti-wear device for composite packers and plugs
WO2019027463A1 (en) 2017-08-03 2019-02-07 Halliburton Energy Services, Inc. Erosive slurry diverter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765205A (en) * 1987-06-01 1988-08-23 Bob Higdon Method of assembling drill bits and product assembled thereby
US5636691A (en) * 1995-09-18 1997-06-10 Halliburton Energy Services, Inc. Abrasive slurry delivery apparatus and methods of using same
US5842516A (en) * 1997-04-04 1998-12-01 Mobil Oil Corporation Erosion-resistant inserts for fluid outlets in a well tool and method for installing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765205A (en) * 1987-06-01 1988-08-23 Bob Higdon Method of assembling drill bits and product assembled thereby
US5636691A (en) * 1995-09-18 1997-06-10 Halliburton Energy Services, Inc. Abrasive slurry delivery apparatus and methods of using same
US5842516A (en) * 1997-04-04 1998-12-01 Mobil Oil Corporation Erosion-resistant inserts for fluid outlets in a well tool and method for installing same

Also Published As

Publication number Publication date
EP0935050A2 (en) 1999-08-11

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