|
AU1371902A
|
|
Rotary steerable drilling tool
|
|
CA2345560A1
|
|
Rotary steerable drilling tool
|
|
CA2308679A1
|
|
Drilling tool
|
|
CA2302977A1
|
|
Hydraulic drilling jar
|
|
US6378630B1
|
|
Locking swivel device
|
|
CA2288494A1
|
|
One trip milling system
|
|
US6145602A
|
|
Downhole tool catcher and method
|
|
CA2264360A1
|
|
Downhole tool catcher
|
|
CA2237785A1
|
|
Drill bit and hole opener assembly and method of widening a borehole
|
|
CA2231922A1
|
|
Downhole sub with kick pad for directional drilling
|
|
US5971078A
|
|
Method and apparatus for retrieving downhole tools
|
|
US5664891A
|
|
Downhole bearing assembly which accommodates compressive and tensile axial
|
|
CA2154135A1
|
|
Downhole Sub for Directional Drilling
|
|
US5495901A
|
|
Surface adjustable adjustable bent housing
|
|
CA2143793A1
|
|
Surface adjustable bent housing
|
|
CA2061216C
|
|
Short stack bearing assembly
|
|
CA2030163A1
|
|
Adjustable bent sub
|
|
US5000723A
|
|
Universal joint for downhole motors
|
