Application

19508223 · METHOD AND APPARATUS FOR CORRECTING WELLBORE ECCENTRICITY IN ULTRASONIC THREE-DIMENSIONAL IMAGING

Filed 2026-02-03 · Pending The official file ↗ · Art unit · CNPC Engineering Technology R&D Company Limited · Meunier Carlin & Curfman LLC

Office actions

first was

RCEs

no appeal

To first action

n/a

to disposition n/a

Statutes raised

0 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.