ES473397A1 - Procedimiento y aparato de perforacion y explotacion internasubterranea. - Google Patents

Procedimiento y aparato de perforacion y explotacion internasubterranea.

Info

Publication number
ES473397A1
ES473397A1 ES473397A ES473397A ES473397A1 ES 473397 A1 ES473397 A1 ES 473397A1 ES 473397 A ES473397 A ES 473397A ES 473397 A ES473397 A ES 473397A ES 473397 A1 ES473397 A1 ES 473397A1
Authority
ES
Spain
Prior art keywords
mining
conduit
slurry
ore
drilling
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
ES473397A
Other languages
English (en)
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of ES473397A1 publication Critical patent/ES473397A1/es
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
    • E21B43/29—Obtaining a slurry of minerals, e.g. by using nozzles
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems

Abstract

Procedimiento y aparato de perforación y explotación minera subterránea para perforar primero un pozo de sondeo desde las superficies hasta el interior de un estrato de mineral subterráneo con una herramienta de perforación y explotación de secciones múltiples que comprende una sarta de herramientas con trépano en su extremo inferior, extrayendo el mineral del estrato con la herramienta, procedimiento caracterizado porque comprende las fases de, hacer girar y descender progresivamente la sarta de herramientas para perforar el pozo desde la superficie hasta el estrato de mineral; ensamblar la herramienta sección por sección según avanza la perforación; dirigir un fluido a una primera presión y capacidad en sentido descendente a lo largo de un primer trayecto; dirigir otro fluido en sentido descendente a lo largo de un segundo trayecto aislado del primer trayecto durante la explotación minera; dirigir un líquido de elaboración a lo largo de los trayectos, y liberar un fluido a una tercera presión y capacidad.
ES473397A 1977-09-15 1978-09-15 Procedimiento y aparato de perforacion y explotacion internasubterranea. Expired ES473397A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/833,423 US4134619A (en) 1977-09-15 1977-09-15 Subterranean mining

Publications (1)

Publication Number Publication Date
ES473397A1 true ES473397A1 (es) 1979-04-16

Family

ID=25264377

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473397A Expired ES473397A1 (es) 1977-09-15 1978-09-15 Procedimiento y aparato de perforacion y explotacion internasubterranea.

Country Status (7)

Country Link
US (1) US4134619A (es)
AU (1) AU517159B2 (es)
BR (1) BR7805606A (es)
CA (1) CA1100034A (es)
ES (1) ES473397A1 (es)
MX (1) MX149474A (es)
ZA (1) ZA784066B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344491A (en) * 1980-04-01 1982-08-17 Slurry Mining Engineering Inc. Apparatus for actuating downhole flow control valves
US4401345A (en) * 1980-04-30 1983-08-30 Flow Industries, Inc. Hydraulic borehole mining system
US4934466A (en) * 1989-02-23 1990-06-19 Paveliev Vladimir F Device for borehole hydraulic mining
US5269384A (en) * 1991-11-08 1993-12-14 Cherrington Corporation Method and apparatus for cleaning a bore hole
US5181578A (en) * 1991-11-08 1993-01-26 Lawler O Wayne Wellbore mineral jetting tool
US5366030A (en) * 1992-11-02 1994-11-22 Pool Ii F W Hydraulic device for forming a cavity in a borehole
US5375669A (en) * 1993-02-12 1994-12-27 Cherrington Corporation Method and apparatus for cleaning a borehole
US5765756A (en) * 1994-09-30 1998-06-16 Tiw Corporation Abrasive slurry jetting tool and method
US5586609A (en) * 1994-12-15 1996-12-24 Telejet Technologies, Inc. Method and apparatus for drilling with high-pressure, reduced solid content liquid
US5711375A (en) * 1996-08-02 1998-01-27 Halliburton Company Well stabilization tools and methods
US6561287B2 (en) * 2001-04-13 2003-05-13 Deblasio Michael J. Method and apparatus for sawing or drilling concrete
US20060280907A1 (en) * 2005-06-08 2006-12-14 Whitaker Robert H Novel mineral composition
US20070104923A1 (en) * 2005-11-04 2007-05-10 Whitaker Robert H Novel mineral composition
US7651559B2 (en) * 2005-11-04 2010-01-26 Franklin Industrial Minerals Mineral composition
US8714874B2 (en) * 2009-06-23 2014-05-06 Bruce A. Tunget Apparatus and methods for forming and using subterranean salt cavern
US20120175127A1 (en) * 2009-08-31 2012-07-12 Exxonmobil Upstream Research Company Dense Slurry Production Methods and Systems
US20120211228A1 (en) * 2009-08-31 2012-08-23 Troshko Andrey A Artificial Lift Modeling Methods and Systems
US20160290111A1 (en) * 2013-11-08 2016-10-06 Schlumberger Technology Corporation System And Methodology For Supplying Diluent
US10428634B2 (en) * 2015-09-30 2019-10-01 Islander, LLC Water jet mining system and method
CN109025995B (zh) * 2018-09-03 2023-06-09 中国矿业大学(北京) 一种井下煤体强度侵彻测试装置及方法
WO2023070145A1 (en) * 2021-10-29 2023-05-04 Tri-Tube Drilling Systems Pty Ltd Drill string and components therefor
CN114233298B (zh) * 2021-12-26 2023-09-19 太原理工大学 一种井下过空巷方法、浆料和巷道
CN114718503A (zh) * 2022-03-29 2022-07-08 中煤科工集团重庆研究院有限公司 一种煤矿井下构造破碎地层定点注浆加固系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153290A (en) * 1962-01-30 1964-10-20 Asia Dredging Co Ltd Apparatus for subaqueous excavations
US3730592A (en) * 1971-06-01 1973-05-01 Fmc Corp Method of subterranean drilling and mining
US4067596A (en) * 1976-08-25 1978-01-10 Smith International, Inc. Dual flow passage drill stem

Also Published As

Publication number Publication date
ZA784066B (en) 1979-07-25
MX149474A (es) 1983-11-10
AU3816778A (en) 1980-01-24
CA1100034A (en) 1981-04-28
US4134619A (en) 1979-01-16
BR7805606A (pt) 1979-04-24
AU517159B2 (en) 1981-07-09

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