河南油田第一套无线随钻测量系统首次在70526钻井队施工的大斜度、双靶芯张1401井投入现场应用获得成功。这标志着河南油田已掌握了控制大斜度井井眼轨迹的关键技术。t这套无线随钻测量系统是河南油田2000年底从美国引进的。为及时运用新技术，油田还派技术人员出国学习无线随 The first set of wireless MWD system in Henan Oilfield was successfully put into on-site application with the high-inclination and double-target core Zhang 1401 in the construction of 70526 drilling crew. This indicates that Henan Oilfield has mastered the key technology of controlling the trajectory of high-inclination wellbore. tThe wireless MWD measurement system was introduced from the United States by Henan Oilfield at the end of 2000. In order to make timely use of new technologies, oilfields also send technicians to study abroad wirelessly