Productivity and economics of hydraulic and pneumatic drill jumbos as a function of utilization = La productivité et le caractère économique des jumbos de forage hydraulique et pneumatique en fonction de leur utilisationKLEMME, M; MOUSSET-JONES, P. F.Application of computers and mathematics in the mineral industries. International Symposium. 18. 1984, pp 291-300Conference Paper

Ricks Exploration counters crooked-hole tendency to speed drillingPALM, J.Oil & gas journal. 1983, Vol 81, Num 47, pp 63-66, issn 0030-1388Article

Les possibilités de forage dirigé de puits déviés dans le pergelisol de la Sibérie occidentaleGRYAZNOV, G. S; SAFULLIN, M. N; KUZNETSOV, V. G et al.Neftânoe hozjajstvo. 1984, Num 1, pp 5-6, issn 0028-2448Article

Application du forage horizontal en géothermieGIANNESINI, J.-F; AUBERTIN, G.1984, Num 3, pp 43-47Article

The state of the art and the future of horizontal wellsBOSIO, J.Pétrole et techniques. 1992, Vol 369, pp 14-23, issn 0152-5425Article

A challenge : GPR in advance of horizontal drillingKATHAGE, A.F.International conference on Ground Penetrating Radar. 1992, Num 16, pp 119-124, issn 0782-8535Conference Paper

Motor aids directional drilling accuracyFEENSTRA, R; KAMP, A. W.Drilling contractor. 1984, Vol 40, Num 6, pp 24-26, issn 0046-0702Article

BREVET 2.150.425 (B) (7229906). A 22 AOUT 1972. PROCEDE DE MISE EN PLACE D'UN SUPPORT DE GUIDAGE ET D'UN TUBE GUIDE UTILISES EN FORAGE SOUS-MARINsdPatent

Transient dynamic analysis of the drillstring under jarring operation using finite element methodKALSI, M. S; WANG, J. K; CHANDRA, U et al.SPE/IADC Drilling conference. 1985, pp 211-222Conference Paper

KTB pilot hole. Results and experiences of one year operationCHUR, C; ENGESER, B; WOHLGEMUTH, L et al.Oil, gas (Hamburg). 1989, Vol 15, Num 1, pp 14-19, issn 0342-5622, 4 p.Article

Le forage des puits verticaux à l'aide d'assemblages spéciaux de fond du train de tige 295,3BARABASHKIN, I. I; VOEVIDKO, I. V; LUKACH, P. M et al.Neftânaâ i gazovaâ promyšlennost′ (Kiev. 1960). 1987, Num 2, pp 29-30, issn 0548-1414Article

Field results in drilling & mining with SYNDAX3CLARK, I. E; MACKENZIE, K. A; TOMLINSON, P. N et al.IDR. Industrial diamond review. 1992, Vol 52, Num 551, pp 186-191, issn 0019-8145Article

Le forage d'un puits incliné de grand diamètre dans des roches isotropesGIRNYK, YA. I; ZHDANKOV, V. F; ANDRIJCHUK, I. S et al.Neftânaâ i gazovaâ promyšlennost′ (Kiev. 1960). 1987, Num 2, pp 27-28, issn 0548-1414Article

TEDSI develops horizontal drilling technologyGORODY, A. W.Oil & gas journal. 1984, Vol 82, Num 40, pp 118-126, issn 0030-1388Article

International deep drilling costs approach $2 billionBRUNDAGE, H. T.Petroleum engineer international. 1984, Vol 56, Num 7, pp 21-26, issn 0164-8322Article

Development and evaluation of slimhole technology as a method of reducing drilling costs for horizontal wellsHALL, C. R; RAMOS, A. B.Society of Petroleum Engineers. Annual Technical Conference & Exhibition. 1992, vol. Δ, 681-691Conference Paper

Perfuração de poços horizontais e de alta inclinaçaõ = Forage de puits horizontal et sous de grands angles = Horizontal and high angle drillingRIBEIRO PLACIDO, J. C; DE OLIVEIRA, J. E; DOS SANTOS, H. M. R et al.Boletín técnico ARPEL. 1989, Vol 18, Num 2, pp 149-155, issn 0253-6005, 7 p.Article

Forer à l'horizontale: un pari tenu par les pétroliers = Horizontal drilling: a bet taken up by the oilmenBOSIO, J.Recherche (Paris, 1970). 1985, Num 169, pp 1096-1098, issn 0029-5671Article

Intenzitet promjene kuta otklona bus˘otine pri iznadi otklonajene dionice turbinskom bus˘ilicomKAVEDZÉIJA, B.Nafta (Zagreb). 1986, Vol 37, Num 1, pp 21-26, issn 0027-755XArticle

Zistersdorf ÜT 2A mit 8553 m Österreichs tiefste Bohrung = Zistersdorf UT 2A, le forage le plus profond d'Autriche à 8553 m = Zisterdorf UT 2A, the deepest drilling in Austria at 8553 mCICHINI, H.Erdoel, Erdgas (1983). 1985, Vol 101, Num 4, pp 118-126, issn 0724-8555Article

Rig site computer optimizes bit weight against hole angle for bottom-hole assemblyENEN, J; CALLAS, N. P; SULLIVAN, W et al.Oil & gas journal. 1984, Vol 82, Num 7, pp 68-74, issn 0030-1388Article

BHP maps plans to appraise big Jabinu oil strike, drill more wildcasts in the Timor seaPARKER, M. A.Oil & gas journal. 1983, Vol 81, Num 51, pp 111-112, issn 0030-1388Article

Underbalanced drilling technologyNISHINO, T.Sekiyu Gijutsu Kyokaishi. 1997, Vol 62, Num 2, pp 165-171, issn 0370-9868Article

New tools allow medium-radius horizontal drillingDECH, J. A; HEARN, D. D; SCHUH, F. J et al.Oil & gas journal. 1986, Vol 84, Num 28, pp 95-99, issn 0030-1388Article

In search of the Apache KeyGRACE, R. D; STORTS, P. D.Deep drilling and production symposium. 1984, pp 141-152Conference Paper