TITO SS5007835 PDM with ZERO Failure

OVERVIEW

The SS5007835 PDM was highly praised by the employer Total and Schlumberger, during 2021 to 2022, more than 100 wells were constructed in Changqing Block and Southwest Block with Schlumberger 4.75" RSS, with an average 35% ROP increased and 0 failure.

CNPC Changqing Total Project SN0153-06 well, The Achievement are as follows (serial number 103130):

•  The longest footage in single trip: from a vertical depth of 674m to an inclination depth of 3824m, the footage of 3150m, and an average ROP 20.65m/h.

• The highest daily footage: the daily footage of the third day reached to 765m.