Application

17875178 · STACKED DYNAMIC STEADY-STATE FLOW AND CHEMISTRY PROFILING FOR LONG-SCREENED TEST WELLS USED IN MUD ROTARY PILOT HOLES

Filed 2022-07-27 · Granted · Patent 12416235 (2025-09-16) The official file ↗The patent and its PDF ↗ · Art unit 2863 · Examiner Sharah Zaab Hard · CPC E21B 49/008 · BESST, Inc. · James P. Broder

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

28.4 mo

to disposition 37.7 mo

Statutes raised

103

2 actions read

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