Results 231 to 240 of about 12,080 (261)

Drill bit seal

Sealing Technology, 2013
openaire   +1 more source

Dynamic characteristic response of PDC bit vibration coupled with drill string dynamics

Geoenergy Science and Engineering
Liangjie Mao, Hai Jia
exaly  

DRILL BIT

2012
openaire   +2 more sources

Drill bit for downhole electrocrushing drilling

2021
openaire   +2 more sources

TransFx Drill Bits

Biomedical Safety & Standards, 2010
openaire   +1 more source

Hybrid drill bit and method of drilling

2010
ZAHRADNIK ANTON F, PESSIER RUDOLF CARL, NGUYEN DON Q, DAMSCHEN MICHAEL STEVEN, CEPEDA KARLOS B, MARVEL TIM KING, MEINERS MATT   +6 more
openaire   +1 more source

Drill bit with weight and torque sensors and method of making a drill bit

2012
TRINH TU TIEN, SULLIVAN ERIC, PRITCHARD DARYL   +2 more
openaire   +1 more source

nozzle drilling bit

2014
openaire   +1 more source

Drilling Operations Rotary Drilling Bits

openaire   +1 more source

Method of selecting drill bits

2014
openaire   +3 more sources