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Withdrawn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Withdrawn legal-status Critical Current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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Chutes (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

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 (9)

* 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
US11965497B2 (en) 2021-03-05 2024-04-23 Caterpillar Inc. Reciprocating pump fluid cylinder sleeve assembly

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

Similar Documents

Publication Publication Date Title
EP1245203A3 (en) Stent
EP0832622A3 (en) A spinal cage assembly
EP0870541A3 (en) Integrated ceramic micro-chemical plant
EP0935050A3 (en) Wear resistant crossover
EP0789131A3 (en) Downhole abrasive slurry delivery apparatus
EP1522674A3 (en) Expandable Tubing
EP1219757A3 (en) Tendon-receiving duct with longitudinal channels
EP0919250A3 (en) A method of manufacturing an infusion pump
EP1118387A3 (en) Nozzle assembly
EP0970800A3 (en) Continuous intersecting braided composite structure and method of making same
EP0957262A3 (en) Fuel injector
EP1005877A3 (en) Cuffed tubes
EP0823746A3 (en) A filter and a method for manufacturing a filter
EP0939193A3 (en) Auto-fill sub
EP1314413A3 (en) A sanitary napkin
USD489832S1 (en) Drywall-trimming strip
EP0887551A3 (en) Laser hardened reed valve
WO2003041569A3 (en) Graft and method of making
AU2002217106A1 (en) Temperature resistant material comprising short metal fibers
EP0916483A3 (en) Insulating material
EP1316984A3 (en) Magnetron apparatus
EP0919154A3 (en) Hair dryer
EP1055815A3 (en) Fuel filter
USD444775S1 (en) Amplified control keypad
EP1138936A3 (en) Deposit resistant material for a fuel injection seat and method of manufacturing

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7E 21B 17/10 A, 7E 21B 43/26 B

AKX Designation fees paid
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

18D Application deemed to be withdrawn

Effective date: 20011117