«Onshore and offshore oil and gas well construction»

TECHNIQUE AND TECHNOLOGY OF DRILLING

The problem of stress-deformed state of a drill string horizontal section

Kotov A.A., Korotaev B.A.

5-10

Modern bridging compounds for the prevention and elimination of absorption

Kurbanov Ya.M., Vladimirov A.S., Cheremisina N.A., Koroleva I.A.

11-16

Classification of methods applied to reduce friction forces when constructing directional wells with a horizontal ending

Lyubimova S.V., Khuzina L.B., Shaikhutdinova A.F., Saitbatalov R.R.

17-21

DRILLING FLUIDS

Formic acid increased-weight drilling fluid for wells construction under conditions of abnormally high reservoir pressures and high temperatures

Bakirov D.L., Babushkin E.V., Fattakhov M.M., Zakirov N.N., Vaulin V.G., Volkova L.A.

22-28

EQUIPMENT AND TOOLS

Increasing the energy characteristics of the screw positive displacement motor (PDM) due to stator teeth reinforcement by metal inserts

Korotaev Yu.A., Chukhlantsev A.V.

29-34

Release of the device in the drilling tool with a removable core receiver

Lachinyan L.A., Medvedev A.K., Rusov Yu.A., Tulibaev E.S.

35-42

Experimental studies of the efficiency of filter elements of downhole filters in a high-viscosity oil flow

Wang Hengyang, Podgornov V.M., Mo Jiali

43-47

WELLS CEMENTING

Studying of the interaction of stone of weighted grouting solutions with rather strong brine

Beley I.I., Flyag N.V., Rechapov D.A., Roder S.A., Korostelev A.S., Tsypkin E.B.

48-54

Peculiarities of development of grouting solutions recipes for wells cementing in permafrost rock intervals

Shut K.F., Khrabrov V.A., Arteev K.S.

55-58

DEVELOPMENT OF OIL AND GAS FIELDS

Integrated identification systems for oil field development monitoring

Ladenko A.A., Velichko E.I.

59-62

DRILLING OFFSHORE

Theoretical basis of selecting the optimal route of a sea gas pipeline

Kalmykov A.A.

63-68

ANNIVERSARY

Mnatsakanov Alexander Vasilyevich – 90 year anniversary

69-70