[특허]Method of providing a high permittivity fluid

[미국특허] Method of providing a high permittivity fluid 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01B-003/20
출원번호	US-0717005 (2012-12-17)
등록번호	US-9190190 (2015-11-17)
발명자 / 주소	Moeny, William M.
출원인 / 주소	SDG, LLC
대리인 / 주소	Peacock Myers, P.C.
인용정보	피인용 횟수 : 3 인용 특허 : 60

초록

The present invention provides for an electrically insulating fluid or material of high relative permittivity or dielectric constant. The fluid has a low conductivity and high relative strength and is applicable to pulsed power drilling applications.

대표청구항 ▼

1. An electrocrushing drilling fluid comprising: a first, carbon-based material comprising one or more oils and having a dielectric constant equal to or greater than approximately 2.6;a second, carbon-based material, different from said first material, having a dielectric constant greater than approximately 10.0;said first material in a concentration in said formulation of from between approximately 75.0 and 85.0 percent by volume;said second material comprising one or more alkylene carbonates, said second material in a concentration in said formulation of from between approximately 15.0 and 25.0 percent by volume;said first material miscible with said second material, said first material thus not forming an emulsion with said second material;one or more additives useful for electrocrushing drilling; andsaid electrocrushing drilling fluid having an electrical conductivity less than approximately 10−6 mho/cm;wherein none of said one or more additives prevents the miscibility of said first material with said second material. 2. The electrocrushing drilling fluid of claim 1 wherein said first material and said second material are substantially non-aqueous. 3. The electrocrushing drilling fluid of claim 1 wherein said first material and said second material are non-aqueous. 4. The electrocrushing drilling fluid of claim 1 wherein said second material comprises butylene carbonate. 5. The electrocrushing drilling fluid of claim 1 wherein said first material comprises castor oil. 6. The electrocrushing drilling fluid of claim 1 wherein said first material comprises a synthetic oil. 7. The electrocrushing drilling fluid of claim 1 wherein one of said additives is a gel-forming additive which increases a viscosity of said electrocrushing drilling fluid when the fluid is under low shear conditions and decreases the viscosity when the fluid is under shear stress. 8. The electrocrushing drilling fluid of claim 1 having an ability to absorb water up to 2,000 ppm, without apparent effect on the dielectric performance. 9. The electrocrushing drilling fluid of claim 1 comprising a dielectric strength of at least approximately 300 kV/cm (1 μsec). 10. The electrocrushing drilling fluid of claim 1 wherein one of said additives increases the density of the fluid. 11. The electrocrushing drilling fluid of claim 10 wherein said additive comprises barite. 12. The electrocrushing drilling fluid of claim 10 wherein said additive is selected from the group consisting of barite, calcium carbonate, dolomite, ilmenite, iron ore, olivine, siderite, strontium sulfate and a mixture thereof. 13. The electrocrushing drilling fluid of claim 1 useful in combination with pulsed power electric applications. 14. The electrocrushing drilling fluid of claim 1 limited to pulsed power electric applications.

이 특허에 인용된 특허 (60) 인용/피인용 타임라인 분석

Kano Kazuhiko,JPX ; Ohtsuka Yoshinori,JPX ; Kitao Norio,JPX ; Ao Kenichi,JPX ; Suzuki Yasutoshi,JPX, Acceleration sensor having coaxially-arranged fixed electrode and movable electrode.
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Moeny, William M., Apparatus and method for electrocrushing rock.
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Ajam ; Sami O. ; McCarty ; Benjiman R., Apparatus and method for simultaneously logging an electrical characteristic of a well formation at more than one later.
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Moeny, William M., Apparatus and method for supplying electrical power to an electrocrushing drill.
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Arstein Richard A. (Sahuarita AZ) Skiba Richard J. (Peoria IL), Auto-return function for a bulldozer ripper.
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Barry Adelbert (Houston TX) Robinson Leon H. (Houston TX) Speers Jerry M. (Houston TX), Cable system for use in a pipe string and method for installing and using the same.
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Okazaki, Toru; Urano, Koji, Crushing apparatus electrode and crushing apparatus.
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Arai Hiroaki,JPX ; Maehata Hidehiko,JPX ; Inoue Tetsuya,JPX ; Kato Tsuyoshi,JPX ; Daiku Hiroyuki,JPX, Discharge destroying method, discharge destroying device and method of manufacturing the same.
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Reynolds, Jr.,Harris A., Electrical contractors embedded in threaded connections.
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Turner William E. ; Biglin ; Jr. Denis P. ; Seppa Ronald, Electrical coupling for a multisection conduit such as a drill pipe.
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Maitland, Geoffrey; Sawdon, Christopher; Tehrani, Mostafa, Electrically conductive non-aqueous wellbore fluids.
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Sawdon, Christopher; Tehrani, Mostafa; Craddock, Paul; Lawson, Anthony, Electrically conductive non-aqueous wellbore fluids.
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Kie Hyung Chung KR; Kang Ok Lee KR; Hyeok Jung Kwon KR; Chul Yeong Kim KR; Kyoung Jae Chung KR, Electro-power impact cell for plasma blasting.
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Hare ; Sr. Nicholas S. (252 Pineville Rd. Monroeville AL 36460), Electro-rheological fuel injector.
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Moeny William M. ; Winsor Niels K., Electrohydraulic pressure wave projectors.
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Weldon James M. (Austin TX), Electromagnetic drilling apparatus.
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Martunovich Adam Albert,RUX ; Fedorovich Vajov Vyacheslav,RUX, Electropulse method of holes boring and boring machine.
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Lissant Kenneth J. (St. Louis MO), Emulsion suspensions and process for adding same to system.
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Juppe, Herbert L.; Marchant, Robert P.; Melbouci, Mohand, Environmentally acceptable fluid polymer suspension for oil field services.
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Yezrielev Albert Ilya ; Schlosberg Richard Henry ; Knudsen George Andrew ; Larson Thomas Marshall, Environmentally preferred fluids and fluid blends.
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Clark David E. (Humble TX) Dye William M. (Houston TX), Environmentally safe lubricated well fluid method of making a well fluid and method of drilling.
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Sampa Augdon J. ; Benson Walter R., Female wet connector.
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Moeny William M. (Albuquerque NM) Small James G. (Albuquerque NM), Focused shock spark discharge drill using multiple electrodes.
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Fanini Otto N. (Stafford TX) Forgang Stanislav (Houston TX), High performance current switch for borehole logging tools.
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Codina George G. (Van Nuys CA) Price Robert J. (Dunlap IL) Grajales Liliana (Blacksburg VA) Richards Thomas J. (Peoria IL), High voltage ripping apparatus.
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Simuni Leonid (Apt. 6A Far Rockaway NY 11691), Hydro-mechanical device for underground drilling.
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Young Christopher M. ; Cravey William R., Linear aperture pseudospark switch.
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Moeny, William M., Method and apparatus for a plasma-hydraulic continuous excavation system.
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Wilkinson G. Mark (San Diego CA) Pronko Steven G. E. (San Diego CA), Method and apparatus for blasting hard rock.
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Andres, Uri, Method and apparatus for crushing materials such as minerals.
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Wesley Richard H. (19511 Ricelake La. Houston TX 77084) Ayres Richard A. (10801 DeWitt Ct. El Cajon CA 92020), Method and apparatus for electrohydraulic fracturing of rock and the like.
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Wilkinson Gregory M. (San Diego CA), Method and apparatus for plasma blasting.
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Wittrisch Christian,FRX, Method and system intended for measurements in a horizontal pipe.
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Sizonenko Olga N. (ulitsa Inzhenernaya ; 13 ; kv. 2 Nikolaev SUX) Maxutov Rafkhat A. (Leninsky prospekt ; 67 ; kv. 164 Moscow SUX) Maljushevsky Pavel P. (Oktyabrsky prospekt ; 33 ; kv. 41 Nikolaev SU, Method for well stimulation in the process of oil production and device for carrying same into effect.
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Moeny, William M.; Hill, Gilman, Method of drilling using pulsed electric drilling.
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Clark David E. (Humble TX) Dye William M. (Houston TX), Method of making an anti-bit balling well fluid using a polyol having a cloud point, and method of drilling.
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Takami Norio (Yokohama JPX) Ohsaki Takahisa (Yokohama JPX) Kurisu Norihito (Kawasaki JPX) Inada Kuniaki (Chigasaki JPX), Non-aqueous electrolyte secondary battery.
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Patel Arvind D. (6511 Marisol Houston TX 77083) Salandanan Carmelita (1686 Creekside Dr. Sugarland TX 77478), Oil base drilling fluid composition.
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Na Hemi N. (Princeton NJ) Reichert William W. (Freehold NJ) Eng Alice C. (Princeton Junction NJ), Organoclay compositions prepared with a mixture of two organic cations and their use in non-aqueous systems.
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Linden, Johan; Lundell, Lars-Gunnar, Percussive rock drill bit and buttons therefor and method for manufacturing drill bit.
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MacGregor,Scott John; Turnbull,Steven McCallum, Plasma channel drilling process.
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Moeny, William M., Portable and directional electrocrushing drill.
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Moeny, William M., Portable electrocrushing drill.
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Moeny William M. ; Barrett David M., Portable electrohydraulic mining drill.
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Wesley Richard H. (P.O. Box 218429 Houston TX 77218), Process and apparatus for electrohydraulic recovery of crude oil.
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Young Chris M., Pulse forming x-ray laser.
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Moeny,William M.; Hill,Gilman, Pulsed electric rock drilling apparatus.
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Moeny, William M., Pulsed electric rock drilling apparatus with non-rotating bit.
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Hyde Robert L. (Bartlesville OK), Remotely operated downhole switching apparatus.
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Van Slyke Donald C. (Missouri City TX), Solids-free, essentially all-oil wellbore fluid.
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Jeffryes, Benjamin Peter, System and method for drilling a borehole.
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Carstensen Kenneth J. (4540 N. 44th St. No. 70 Phoenix AZ 85018), Thread and bearing lubricant.
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Palmer, Bentley J.; Fu, Diankui; Card, Roger; Volpert, Edgar, Wellbore fluids and their application.
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이 특허를 인용한 특허 (3) 인용/피인용 타임라인 분석

Moeny, William M.; Gilbrech, Josh; Adler, Richard, Method and apparatus for isolating and switching lower voltage pulses from high voltage pulses in electrocrushing and electrohydraulic drills.
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Moeny, William M., Repetitive pulsed electric discharge apparatuses and methods of use.
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Moeny, William M., Virtual electrode mineral particle disintegrator.
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[미국특허] Method of providing a high permittivity fluid 원문보기