|
SU480222A3
(ru)
|
|
Зонд дл исследовани буровых скважин
|
|
US2877822A
(en)
|
|
Hydraulically operable reciprocating motor driven swage for restoring collapsed pipe
|
|
US7665354B2
(en)
|
|
Method and apparatus for an optimal pumping rate based on a downhole dew point pressure determination
|
|
CA2447312A1
(en)
|
|
Methods and apparatus for rapidly measuring pressure in earth formations
|
|
US6339886B1
(en)
|
|
Remotely measured caliper for wellbore fluid sample taking instrument
|
|
CA2040057A1
(en)
|
|
Multiple caliper arms capable of independent movement
|
|
US3356146A
(en)
|
|
Well logging tool
|
|
US3254221A
(en)
|
|
Articulated gamma-gamma borehole logging apparatus
|
|
NO309498B1
(no)
|
|
Brönnverltöy innbefattende en forankringsanordning med armer som er pneumatisk utfoldbare og hydraulisk inntrekkbare
|
|
GB1322537A
(en)
|
|
Well logging sonde
|
|
US4235021A
(en)
|
|
Measuring while drilling tool
|
|
SU360461A1
(enExample)
|
|
|
|
US9371728B2
(en)
|
|
Downhole pressure compensator and method of same
|
|
BRPI0715457A2
(pt)
|
|
mÉtodo e aparelho para teste de formaÇço
|
|
EP3091175A1
(en)
|
|
Measuring device
|
|
US8535026B2
(en)
|
|
Mechanical system for movement along a housing axis
|
|
US20150361744A1
(en)
|
|
Downhole Pressure Compensator
|
|
US1988741A
(en)
|
|
Inclination indicating device for oil wells
|
|
RU2489699C1
(ru)
|
|
Скважинный твердомер
|
|
RU173914U1
(ru)
|
|
Контактное уплотнительное устройство скважинного лубрикатора
|
|
SU1135235A1
(ru)
|
|
Взрыватель дл скважинной аппаратуры
|
|
SU1027382A1
(ru)
|
|
Измерительное устройство скважинного геофизического прибора
|
|
RU2162136C2
(ru)
|
|
Пакер геофизический многоразового использования
|
|
CN115290311B
(zh)
|
|
一种压缩式封隔器胶筒性能检测装置
|
|
US3108716A
(en)
|
|
Pressure control mechanism
|