검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
Wells' drilling efficiency increase Semenyakin VS Neftyanoe Khozyaistvo(4), 19, 1999 |
| 2 |
Development of complications during drilling and tripping in open-hole wells Semenyakin VS, Semenyak MV, Semenyakin PV, Botwinnik PV Neftyanoe Khozyaistvo(12), 20, 1999 |