In March 2023, Team 70172 of Zhongyuan Tarim Branch completed the task of drilling two openings with one trip in the secondary fracture zone of No. 4-1 Shunbei in Shunbei block of Northwest Work Area, successfully overcoming the igneous formation, using a set of 7LZ244 Downhole Motor of our company, with a single-trip footage of 3,160 meters, a mechanical drilling speed of 28,47 metra/uro in dejanski vrtalni cikel 10,79 dni, ki je podrl rekord ve?ine posnetkov z enim potovanjem, najhitrej?o mehansko vrtanje in najkraj?i cikel drugega odpiranja v obmo?ju podlosa ?t. 4-1 v bloku Shunbei. Dejanski cikel vrtanja je bil 10,79 dni, kar je postavilo nov rekord najbolj enojnih posnetkov, najhitrej?e mehanske hitrosti vrtanja in najkraj?ega cikla v obmo?ju sekundarnega zloma Bloka ?t. 4-1.