New Break Record On Bozi Mountain After Speed Up
On December 30, 2020, TaLiMu used a new type of multi-corrugated drill bit + vertical drill + constant wall thickness, low speed, high torque screw combination to drill to 4739 meters.
Operation Report Of 9-1/2″x10-1/2″ Well Section rReamer In TaLiMu Well
The first drilling of TaLiMu well started from the reamer + PV reaming-while-drilling combination at 20:00 on October 26, 2019, to the reamer and drill bit exiting the well at 10:00 on November 13, 2019.
The Usage Of Suzhou Energy 8-1/2″ PDC Drill Bit
two drill bits of 8-1/2 inch used in the TaLiMu Well. The ROP is higher than other short-well drill bits, and the wear of both drill bits out of the well is relatively small.
Suzhou Energy Tool 8-1/2” MT516 EA033 Drill Bit Usage
9th June 2019, the company's drill bit was used by our team, and the well was drilled at a depth of 1300M, to 14th June drilling to 2500M.
The Situation Of Using Drill Bit In Changning Well H19-3
Changning H19 of Southwest Oilfield used a new type of impact-resistant one-face gear + vertical drill + constant-wall low-speed high-torque screw combination to drill to 1372 meters.