|
SU1788208A1
|
|
Packer device
|
|
SU1768035A3
|
|
Apparatus for collecting oil from water surface in water coarse
|
|
SU1742403A1
|
|
Method for construction of antiseepage screen and plant for its accomplishment
|
|
RU1786251C
|
|
Sampler - formation tester
|
|
SU1745901A2
|
|
Filter for steam-injection wells
|
|
RU1789675C
|
|
Perforator striker
|
|
SU1752944A1
|
|
Direct flow formation tester
|
|
RU1774990C
|
|
Method of testing bed with anomalously high bed pressure and device therefor
|
|
RU1776294C
|
|
Device for installation of cement bridges
|
|
SU1749448A1
|
|
Circulation valve for testing reservoirs
|
|
RU1782234C
|
|
Composition for removal of asphaltene-resin-paraffin deposits
|
|
SU1691385A1
|
|
Method of neutralization of spent drilling mud
|
|
SU1700221A1
|
|
Method for determination of open borehole volume
|
|
SU1689583A1
|
|
Stand for investigation of cuttings lifting in cavernous holes
|
|
SU1730428A1
|
|
Packer
|
|
SU1677241A1
|
|
Method and device for flushing gas-showing wells
|
|
SU1693239A1
|
|
Device for testing oil and gas pools
|
|
SU1680971A1
|
|
All-purpose bed tester
|
|
SU1685824A1
|
|
Tank for collecting, preparing and storing crude oil
|
|
SU1712586A1
|
|
Packer
|
