№2

Oganov G.S., Ivanychev R.V., Shulepov D.V., Zasukhin M.M.
Design solutions for exploration drilling offshore Sakhalin

Rezk Ramzi
Some techniques for assessing drill bit condition using IADC codes for drill bit wear

Kamatov K.A., Podgornov V.M.
Factors affecting PDC bit performance in rocks of varying hardness whilst drilling directional and horizontal wells in Timano-pechora region

Ginzburg E.S., Bikbulatov I.K., Vyshegorodtseva G.I., Tsedenov S.A.
Assessing prospects for PDC drilling

Chaikovsky G.P., Popko V.V., Chaikovsky P.G.
Prospects for application of high pressure drilling at low circulation rates

Baldenko D.F., Baldenko F.D.
Cycloidal gear in oil drilling and production equipment

Popko V.V., Chaykovsky P.G., Myalitsin N.Yu.
The use of rubber-metal thrust bearing with recessed rubber in turbine drilling

Nozdrya V.I., Mnatsakanov V.A., Mazykin S.V., Krivoshey A.V., Berzhets M.S.
A new generation of additives for control the process parameters of cement slurries

Zakharov A.I., Yashenko O.Yu.
Improving methods to establish productivity of horizontal wells whilst developing a gas field development program

Efremkin I.M., Rogozin M.A.
Ensuring environmental safety while drilling and re-injecting cuttings into loss formation in Prirazlomnoye field

Yanikov M.Kh., Panchenko G.G., Simonyants S.L.
Method of temporary plugging wellhead of gusher well