ct.\*:("Drilling bits")
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Effect of nozzle diameter on cross flowBIZANTI, M. S.Petroleum engineer international. 1989, Vol 61, Num 7, pp 46-48, issn 0164-8322, 2 p.Article
Development of a whirl-resistant bitWARREN, T. M; BRETT, J. F; SINOR, L. A et al.Annual Technical Conference and Exhibition. 1989, pp 537-552Conference Paper
Classification system adopted for fixed cutter bitsWINTERS, W. J; DOIRON, H. H.Petroleum engineer international. 1988, Vol 60, Num 1, pp 28-30, issn 0164-8322Article
Drilling rates boosted by slanted nozzle bitsOilman (The). 1988, Num 3, pp 36-37, issn 0305-2281Article
Classification IADC des outils tricônes. Classification IADC des outils à éléments de coupe fixés (diamants, PDC, TSP…). Usure des outils = IADC classification of three-cone bit. IADC classification of bits with fixed cut element (diamond, PDC, TSP…). Bit wearGABOLDE, G.Forages. 1988, Num 118, issn 0046-4481, 7Article
An analysis of bit bearing failures with field and laboratory dataLESAGE, M. L. G; FALCONER, I. G; WAND, P. A et al.IADC/SPE Drilling conference. 1988, pp 87-96Conference Paper
Offshore tests of diamond-enhanced rock bitsSALESKY, W. J; SWINSON, J. R; WATSON, A. O et al.10891X. 1988, pp 227-238Conference Paper
A PDC solution to drilling directional wells located offshore LouisianaLUNDY, R. A; SALZER, J. A; SHAMBURGER, J. M et al.Annual Offshore Technology Conference. 19. 1987, pp 247-257Conference Paper
Application of the 1987 roller bit dull grading systemHAMPTON, S. D; GARRIS, S; WINTERS, W. J et al.SPE/IADC drilling conference. 1987, pp 859-872Conference Paper
Drag bit wear modelSINOR, L. A; WARREN, T. M.SPE Annual technical conference and exhibition. 1987, pp 447-459Conference Paper
Reduced drilling cost through optimized bit hydraulicsABDULLAH, H; SCHILLINGER, H.Oil, gas (Hamburg). 1986, Vol 12, Num 2, pp 36-40, issn 0342-5622Article
Laboratory investigation of bit bearing temperatures in rotary drillingKARFAKIS, M. G; HEINS, R. W.Journal of energy resources technology. 1986, Vol 108, Num 3, pp 221-227, issn 0195-0738Article
A new approach to drill bit selectionRABIA, H; FARRELLY, M; BARR, M. V et al.European petroleum conference. 1986, pp 421-428Conference Paper
Laboratory testing of high-pressure, high-speed PDC bitsMAURER, W. C; MCDONALD, W. J; COHEN, J. H et al.SPE Annual Technical Conference. 61. 1986, pp 1-8Conference Paper
Contribution à l'étude du processus de descente de l'outil de forageFARADZHEV, T. G; TAGIEV, A. A.1985, Num 5, pp 29-34Article
Détermination expérimentale de la force totale de percussion des jets sortant des orifices de nettoyage des trépansSADYKHOV, YU. V; ES'MAN, B. I.Azerbajdžanskoe neftânoe hozâjstvo. 1985, Num 1, pp 23-25, issn 0365-8554Article
Wireline coring device aids evaluations of complex geologic areasHASHMY, K. H; ROBINSON, K. A; ROJAS, J. M et al.Annual SPE technical conference. 60. 1985, 9 p.Conference Paper
Nouvelles graisses pour les supports étanchéifiés des trépans à molettesSPIVAK, A. I; MAVLYUTOV, M. R; KONESEV, G. V et al.Neftânoe hozjajstvo. 1984, Num 11, pp 11-14, issn 0028-2448Article
A new drilling technique using vortex action at rock-bit interface (Part 1)HAYATDAVOUDI, A; AKHIGBE, A; OKOYE, C et al.1984 California regional meeting. 1984, pp 581-588Conference Paper
New balla-Set diamond bit proves effective for drilling Twincreek limestone and nugget sandstones in the Overthrust BeltIVIE, C. R; WOOD, J. E.1984 Rocky Mountain regional meeting. 1984, pp 139-144Conference Paper
Optimizing bit hydraulicsDEANE, J. D; DOIRON, H. H.Annual southwestern petroleum short course. 31. 1984, pp 7-24Conference Paper
New features enhance directional drill bitsOffshore (Conroe, Tex.). 1989, Vol 49, Num 2, pp 29-33, issn 0030-0608Article
Bit whirl: a new theory of PDC bit failureBRETT, J. F; WARREN, T. M; BEHR, S. M et al.Annual Technical Conference and Exhibition. 1989, pp 521-536Conference Paper
Case history: PC analysis of bit records enhances drilling operations in Southern AlabamaTHOMAS, J. M.Drilling Conference. 1989, pp 153-159Conference Paper
Champing at the drill bitOilman (The). 1988, Num 3, pp 33-34, issn 0305-2281Article