[특허]Pulsed electric rock drilling apparatus with non-rotating bit

[미국특허] Pulsed electric rock drilling apparatus with non-rotating bit 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21B-007/04 E21B-007/15
출원번호	US-0198868 (2008-08-26)
등록번호	US-8172006 (2012-05-08)
발명자 / 주소	Moeny, William M.
출원인 / 주소	SDG, LLC
대리인 / 주소	Peacock, Deborah A.
인용정보	피인용 횟수 : 10 인용 특허 : 27

초록 ▼

The present invention provides for pulsed powered drilling apparatuses and methods. A drilling apparatus is provided comprising a bit having one or more sets of electrodes through which a pulsed voltage is passed through a mineral substrate to create a crushing or drilling action. The electrocrushing drilling process may have, but does not require, rotation of the bit. The electrocrushing drilling process is capable of excavating the hole out beyond the edges of the bit with or without the need of mechanical teeth.

대표청구항 ▼

1. A pulsed power drilling apparatus for passing a pulsed electrical current through a substrate to break the substrate, the apparatus comprising: an electrocrushing drill comprising a non-rotatable drill bit;a pulsed power generator linking to said non-rotatable drill bit for delivering high voltage pulses; andat least one set of at least two electrodes disposed on said non-rotatable drill bit, said at least one electrode set providing directional control. 2. The apparatus of claim 1 comprising a plurality of electrode sets disposed on said non-rotatable drill bit, wherein a pulse repetition rate or pulse energy produced by said pulsed power generator variably provided to said plurality of electrode sets causes one side of said non-rotatable drill bit to break more substrate, and causing said non-rotatable drill bit to change direction so that said non-rotatable drill bit is steered through the substrate. 3. The apparatus of claim 1 further comprising a bottom hole assembly comprising at least one electrohydraulic projector. 4. A method for breaking and drilling a substrate comprising: providing an electrocrushing drill comprising a non-rotating drill bit;disposing at least one set of two electrodes on the non-rotating drill bit, defining therebetween at least one electrode gap;delivering a pulsed power current between at least one set of two electrodes and through the substrate, breaking the substrate; anddelivering another pulsed power current between another set of two electrodes and through the substrate for directionally controlling the non-rotating drill bit. 5. The method of claim 4 further comprising drilling a larger hole out beyond edges of the hole without using mechanical teeth. 6. The method of claim 4 further comprising disposing the electrode sets downhole in a bottom hole assembly. 7. The method of claim 4 further comprising locating the pulsed power system at a surface with a pulse sent over a plurality of cables. 8. The method of claim 4 further comprising locating the pulsed power system in an intermediate section of a drill string.

이 특허에 인용된 특허 (27) 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.
상세보기
Ajam ; Sami O. ; McCarty ; Benjiman R., Apparatus and method for simultaneously logging an electrical characteristic of a well formation at more than one later.
상세보기
Arstein Richard A. (Sahuarita AZ) Skiba Richard J. (Peoria IL), Auto-return function for a bulldozer ripper.
상세보기
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.
상세보기
Maitland, Geoffrey; Sawdon, Christopher; Tehrani, Mostafa, Electrically conductive non-aqueous wellbore fluids.
상세보기
Hare ; Sr. Nicholas S. (252 Pineville Rd. Monroeville AL 36460), Electro-rheological fuel injector.
상세보기
Moeny William M. ; Winsor Niels K., Electrohydraulic pressure wave projectors.
상세보기
Martunovich Adam Albert,RUX ; Fedorovich Vajov Vyacheslav,RUX, Electropulse method of holes boring and boring machine.
상세보기
Lissant Kenneth J. (St. Louis MO), Emulsion suspensions and process for adding same to system.
상세보기
Yezrielev Albert Ilya ; Schlosberg Richard Henry ; Knudsen George Andrew ; Larson Thomas Marshall, Environmentally preferred fluids and fluid blends.
상세보기
Moeny William M. (Albuquerque NM) Small James G. (Albuquerque NM), Focused shock spark discharge drill using multiple electrodes.
상세보기
Codina George G. (Van Nuys CA) Price Robert J. (Dunlap IL) Grajales Liliana (Blacksburg VA) Richards Thomas J. (Peoria IL), High voltage ripping apparatus.
상세보기
Moeny, William M., Method and apparatus for a plasma-hydraulic continuous excavation system.
상세보기
Wilkinson G. Mark (San Diego CA) Pronko Steven G. E. (San Diego CA), Method and apparatus for blasting hard rock.
상세보기
Andres, Uri, Method and apparatus for crushing materials such as minerals.
상세보기
Wilkinson Gregory M. (San Diego CA), Method and apparatus for plasma blasting.
상세보기
Wittrisch Christian,FRX, Method and system intended for measurements in a horizontal pipe.
상세보기
Moeny, William M.; Hill, Gilman, Method of drilling using pulsed electric drilling.
상세보기
Takami Norio (Yokohama JPX) Ohsaki Takahisa (Yokohama JPX) Kurisu Norihito (Kawasaki JPX) Inada Kuniaki (Chigasaki JPX), Non-aqueous electrolyte secondary battery.
상세보기
Linden, Johan; Lundell, Lars-Gunnar, Percussive rock drill bit and buttons therefor and method for manufacturing drill bit.
상세보기
MacGregor,Scott John; Turnbull,Steven McCallum, Plasma channel drilling process.
상세보기
Moeny, William M., Portable and directional electrocrushing drill.
상세보기
Moeny William M. ; Barrett David M., Portable electrohydraulic mining drill.
상세보기
Wesley Richard H. (P.O. Box 218429 Houston TX 77218), Process and apparatus for electrohydraulic recovery of crude oil.
상세보기
Moeny,William M.; Hill,Gilman, Pulsed electric rock drilling apparatus.
상세보기
Wagoner Robert ; Didericksen Roger ; Conn William M. ; Cariveau Peter Thomas, Rock drill bit with back-reaming protection.
상세보기
Moeny,William M., Virtual electrode mineral particle disintegrator.
상세보기

이 특허를 인용한 특허 (10) 인용/피인용 타임라인 분석

Noderer, Keith D.; White, Russell E., Anticipatory control using output shaft speed.
상세보기
Moeny, William M., Apparatus and method for supplying electrical power to an electrocrushing drill.
상세보기
Storslett, Stein J.; Spielman, Rick B., Method and apparatus for generating high-pressure pulses in a subterranean dielectric medium.
상세보기
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.
상세보기
Moeny, William M., Method of providing a high permittivity fluid.
상세보기
Moeny, William M., Pressure pulse fracturing system.
상세보기
Moeny, William M., Repetitive pulsed electric discharge apparatuses and methods of use.
상세보기
Storslett, Stein J.; Spielman, Rick B., Ring electrode device and method for generating high-pressure pulses.
상세보기
Moeny, William M., Virtual electrode mineral particle disintegrator.
상세보기
Moeny, William M., Virtual electrode mineral particle disintegrator.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

연합인증

[미국특허] Pulsed electric rock drilling apparatus with non-rotating bit 원문보기