共 50 条
- [41] CREATION AND INTRODUCTION OF NEW SAFE TECHNOLOGICAL MEANS IN WELL-DRILLING NEFTYANOE KHOZYAISTVO, 1979, (05): : 55 - 57
- [42] CURRENT PROBLEMS OF ENVIRONMENTAL-PROTECTION DURING WELL-DRILLING NEFTYANOE KHOZYAISTVO, 1988, (06): : 5 - 9
- [43] PROGNOSIS OF LOST CIRCULATION ZONE EXPOSING DURING WELL-DRILLING NEFTYANOE KHOZYAISTVO, 1994, (01): : 19 - 22
- [44] USE OF POLYOXYETHYLENE DURING WELL-DRILLING UNDER COMPLICATED CONDITIONS NEFTYANOE KHOZYAISTVO, 1989, (05): : 15 - 18
- [45] SELECTION OF THE OPTIMAL DEPRESSION ON BEDS DURING WELL-DRILLING ASSIMILATION NEFTYANOE KHOZYAISTVO, 1982, (09): : 10 - 12
- [46] A NEW CIRCULAR PNEUMATIC PUNCH FOR GEOLOGICAL EXPLORATION WELL-DRILLING SOVIET MINING SCIENCE USSR, 1985, 21 (02): : 151 - 154
- [47] CONTRIBUTION OF VNIIKRNEFT INTO THE SCIENTIFIC AND TECHNOLOGICAL-PROGRESS IN WELL-DRILLING NEFTYANOE KHOZYAISTVO, 1985, (09): : 15 - 19
- [48] PROBLEMS IN WELL-DRILLING ON DEPOSITS, CONTAINING HYDROGEN-SULFIDE NEFTYANOE KHOZYAISTVO, 1981, (02): : 10 - 10
- [49] HYDRAULIC TESTS ON NON-CASED SHAFT AT WELL-DRILLING NEFTYANOE KHOZYAISTVO, 1977, (06): : 61 - 63
- [50] CLAYIZATION AND TECHNOGENIC SALINIZATION OF ROCKS IN PROCESS OF DEEP WELL-DRILLING DOKLADY AKADEMII NAUK SSSR, 1978, 240 (02): : 412 - 414