|
|
|
|
|
|
|
|
|
Sidewall coring tool
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
An eccentric sampling device that gouges a small sample, sometimes in the form of a core, from the sidewall of a borehole. also called sidewall sampler.
|
|
|
Scintillation probe, английский
An electronic logging device consisting of a scintillation-type gamma ray detecting unit built into a container small enough to be lowered into a borehole.
Pancake auger, английский
An auger having one spiral web, 12 to 15 inches in diameter, attached to the bottom end of a slender central shaft. this type of auger is used as a removable deadman to which a drill rig or guy line is anchored.
|
|
|
|
|
|
|
