Bits Drilling And Boring

63 books
Seismic while drillingF. Miranda
⏱ 8h 53m

Seismic while drilling

F. Miranda

2004533 pp.
Semi-annual report on the project to design and experimentally test an improved geothermal drill bitL. M. Barker

Semi-annual report on the project to design and experimentally test an improved geothermal drill bit

L. M. Barker

1979No page data
Povyshenie ėffektivnosti burovogo instrumentaV. S. Blokhin
⏱ 2h 39m

Povyshenie ėffektivnosti burovogo instrumenta

V. S. Blokhin

1982159 pp.
Verbesserung der Bohrungsqualität beim Arbeiten mit Einlippen-TiefbohrwerkzeugenFranz Pfleghar
⏱ 1h 49m

Verbesserung der Bohrungsqualität beim Arbeiten mit Einlippen-Tiefbohrwerkzeugen

Franz Pfleghar

1976109 pp.
Rig hydraulicH. Rabia
⏱ 4h 9m

Rig hydraulic

H. Rabia

1989249 pp.
Issledovanie i razrabotka porodorazrushai͡ushchego instrumenta dli͡a burenii͡aG. V. Art͡simovich
⏱ 2h 57m

Issledovanie i razrabotka porodorazrushai͡ushchego instrumenta dli͡a burenii͡a

G. V. Art͡simovich

1978177 pp.
Gornye instrumentyMikhail Gavrilovich Krapivin
⏱ 4h 23m

Gornye instrumenty

Mikhail Gavrilovich Krapivin

1979263 pp.
Porodorazrushai͡u︡shchiĭ instrument na osnove slavuticha dli͡a︡ burenii͡a︡ glubokikh skvazhinIvan Fedorovich Vovchanovskiĭ
⏱ 3h 28m

Porodorazrushai͡u︡shchiĭ instrument na osnove slavuticha dli͡a︡ burenii͡a︡ glubokikh skvazhin

Ivan Fedorovich Vovchanovskiĭ

1979208 pp.
Instrument dli͡a︡ burenii͡a︡ skvazhinI. K. Maslennikov
⏱ 5h 35m

Instrument dli͡a︡ burenii͡a︡ skvazhin

I. K. Maslennikov

1981335 pp.
Matematicheskie metody prognozirovanii͡a︡ ėffektivnosti burovykh sharoshechnykh dolotA. G. Kolugarʹ
⏱ 47m

Matematicheskie metody prognozirovanii͡a︡ ėffektivnosti burovykh sharoshechnykh dolot

A. G. Kolugarʹ

199047 pp.
Gornye instrumentyM. G. Krapivin
⏱ 4h 15m

Gornye instrumenty

M. G. Krapivin

1990255 pp.
Povyshenie dolgovechnosti i ėffektivnosti burovykh dolotK. A. Krylov
⏱ 3h 25m

Povyshenie dolgovechnosti i ėffektivnosti burovykh dolot

K. A. Krylov

1983205 pp.
Contract between Myanma Oil and Gas Enterprise and Angelique International Limited, India for the supply of drilling rock bitsUnknown Author
⏱ 13m

Contract between Myanma Oil and Gas Enterprise and Angelique International Limited, India for the supply of drilling rock bits

Unknown Author

200313 pp.
A study to determine the optimum bit offset at various drilling depthsTerra Tek, Inc
⏱ 30m

A study to determine the optimum bit offset at various drilling depths

Terra Tek, Inc

197830 pp.
Investigation of optimum thrust, cutting speed, and water pressure for tungsten carbide and polycrystalline diamond compact roof- bolt drill bitsLaxman S. Sundae
⏱ 20m

Investigation of optimum thrust, cutting speed, and water pressure for tungsten carbide and polycrystalline diamond compact roof- bolt drill bits

Laxman S. Sundae

199520 pp.
Besklinovye skolʹzi͡ashchie snari͡ady dli͡a almaznogo napravlennogo burenii͡aI͡Uriĭ Timofeevich Morozov
⏱ 1h 50m

Besklinovye skolʹzi͡ashchie snari͡ady dli͡a almaznogo napravlennogo burenii͡a

I͡Uriĭ Timofeevich Morozov

1981110 pp.
Pnevmoudarnoe burenie razvedochnykh skvazhinI. V. Kulikov
⏱ 3h 59m

Pnevmoudarnoe burenie razvedochnykh skvazhin

I. V. Kulikov

1989239 pp.
Effect of depth of cut and bit type on the generation of respirable dustKelly C. Strebig
⏱ 16m

Effect of depth of cut and bit type on the generation of respirable dust

Kelly C. Strebig

197516 pp.
Dolgovechnostʹ sharoshechnykh dolotUnknown Author
⏱ 4h 32m

Dolgovechnostʹ sharoshechnykh dolot

Unknown Author

1992272 pp.
Porodorazrushai︠u︡shchiĭ instrument, armirovannyĭ prirodnymi almazamiI. S. Afanasʹev
⏱ 1h 48m

Porodorazrushai︠u︡shchiĭ instrument, armirovannyĭ prirodnymi almazami

I. S. Afanasʹev

1989108 pp.
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