BR7807244A - Processo para converter rocha subterranea em uma zona encascalhada encerrada coberta por uma sobrecamada - Google Patents

Processo para converter rocha subterranea em uma zona encascalhada encerrada coberta por uma sobrecamada

Info

Publication number
BR7807244A
BR7807244A BR7807244A BR7807244A BR7807244A BR 7807244 A BR7807244 A BR 7807244A BR 7807244 A BR7807244 A BR 7807244A BR 7807244 A BR7807244 A BR 7807244A BR 7807244 A BR7807244 A BR 7807244A
Authority
BR
Brazil
Prior art keywords
closed
overlayer
converting
covered
underground rock
Prior art date
Application number
BR7807244A
Other languages
English (en)
Inventor
K Britton
M Lekas
Original Assignee
Geokinetics 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 Geokinetics Inc filed Critical Geokinetics Inc
Publication of BR7807244A publication Critical patent/BR7807244A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BR7807244A 1977-11-03 1978-11-01 Processo para converter rocha subterranea em uma zona encascalhada encerrada coberta por uma sobrecamada BR7807244A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/848,091 US4175490A (en) 1977-11-03 1977-11-03 Process for producing an underground zone of fragmented and pervious material

Publications (1)

Publication Number Publication Date
BR7807244A true BR7807244A (pt) 1979-06-12

Family

ID=25302315

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7807244A BR7807244A (pt) 1977-11-03 1978-11-01 Processo para converter rocha subterranea em uma zona encascalhada encerrada coberta por uma sobrecamada

Country Status (4)

Country Link
US (1) US4175490A (pt)
AU (1) AU525033B2 (pt)
BR (1) BR7807244A (pt)
CA (1) CA1088860A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230368A (en) * 1979-02-12 1980-10-28 Cleary Jr James M Method for displacing large blocks of earth
US4281878A (en) * 1979-12-03 1981-08-04 Occidental Oil Shale, Inc. Method for loading explosive laterally from a borehole
US4382410A (en) * 1980-12-22 1983-05-10 Bowling David S Explosive blasting method and means
US4491369A (en) * 1982-12-01 1985-01-01 Cleary James M Creation of flow barriers and ground isolation by block displacement
KR970007384B1 (en) * 1994-07-13 1997-05-08 Sunkyong Const Co Method for excavating a working face
US6772105B1 (en) 1999-09-08 2004-08-03 Live Oak Ministries Blasting method
US20050066836A1 (en) * 2003-09-12 2005-03-31 Yigal Levi Method for controlling explosions in open mines
CN101261103B (zh) * 2008-04-17 2010-09-08 中国矿业大学(北京) 准直眼强力掏槽的方法
DE102009010751A1 (de) * 2009-02-26 2010-09-02 Ehrhardt, Wilhelm, Prof. Dr.-Ing. Verfahren zur verbesserten Vorhersage und Bewertung von Erdbeben und/oder seismischen Erschütterungen
CN112729035B (zh) * 2020-12-25 2023-02-28 上海二十冶建设有限公司 一种较完整岩层整体静力爆破装置及其施工方法
CN113819819B (zh) * 2021-08-12 2023-06-27 广西新港湾工程有限公司 一种陆上爆破边坡基底成型安全施工方法
CN115355779B (zh) * 2022-08-15 2024-02-09 陕西永明煤矿有限公司 一种进风巷预裂施工工艺
CN115355781B (zh) * 2022-08-20 2024-07-02 重庆交通大学 一种基于切槽炮孔的高效节能爆破方法
CN115559731A (zh) * 2022-10-26 2023-01-03 紫金(长沙)工程技术有限公司 适用于急倾斜薄至极薄矿脉的切割槽成槽方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917347A (en) * 1974-08-22 1975-11-04 Albert T Janssen Method of developing a permeable underground zone
US3973497A (en) * 1974-09-24 1976-08-10 E. I. Du Pont De Nemours And Company Directed-thrust blasting process
US4037657A (en) * 1975-09-05 1977-07-26 Lekas Mitchell A Process for recovery of carbonaceous materials from subterranean deposits by in situ processing
US4015664A (en) * 1976-04-14 1977-04-05 Gulf Research & Development Company Shale oil recovery process
US4118071A (en) * 1977-04-25 1978-10-03 Occidental Oil Shale, Inc. In situ oil shale retort with a horizontal sill pillar

Also Published As

Publication number Publication date
AU525033B2 (en) 1982-10-14
AU4129478A (en) 1979-05-17
CA1088860A (en) 1980-11-04
US4175490A (en) 1979-11-27

Similar Documents

Publication Publication Date Title
AT355392B (de) Bohrwerkzeug
FI781959A7 (fi) Slagverktyg
AT368056B (de) Bohrhammer
ES230787Y (es) Dispositivo de junta para paneles de tejado.
BR7802372A (pt) Processo para conversao de carvao
BR7807244A (pt) Processo para converter rocha subterranea em uma zona encascalhada encerrada coberta por uma sobrecamada
ATA670378A (de) Gesteinsverankerungsbolzen
ATA299778A (de) Kombiniertes bohr- und schraubwerkzeug
MX147050A (es) Mejoras en sistema de telemetria para perforacion de pozos
FI781768A7 (fi) Ytbehandlat mineralfyllmedel
BR7901461A (pt) Processo e dispositivo para cortar recortes de uma secao
BR7801282A (pt) Broca para perfuracao de rocha
SE7803194L (sv) Jernvegsplankorsning
IT1079006B (it) Attrezzo di soccorso per infortunio portatile azionato idraulicamente con becco di divaricamento
FI54664B (fi) Elektronisk omkopplingstroemstaellare i synnerhet foer telemeteranvaendning i sonder
NL172183B (nl) Draaibaar boorgereedschap met een stootmechanisme.
GB2010726B (en) Percussive tool
AT352666B (de) Schalung, insbesondere zum untertaegigen streckenausbau
AT383182B (de) Gesteinsbohrer
BE867341A (fr) Bitte a largage de securite
PL204257A1 (pl) Sposob ukladania toru kolejowego zwlaszcza przy naprawie oraz maszyna do wykonania tego sposobu
BR7801551A (pt) Dispositivo para formar bainha em uma maquina de tecelage
BR8101480A (pt) Equipamento de escavacao de pocos, para escavacao de chamines e semelhantes, na rocha
BR7803783A (pt) Dispositivo de seguranca para emprego com uma ferramenta acionada a plvora
PL209602A1 (pl) Wiertarka hydrauliczna