Bohai Drilling successfully developed DML drill repair machine monitor to fill the domestic gap

[ China Instrument Network Instrument Development ] On November 26, it was learned from the National Patent Office that the DML drill repair machine monitor independently developed by Bohai Drilling First Logging Company won the national utility model patent certificate and filled the domestic blank.

The company began research on DML drill repair monitors in early 2017. In less than a year, the product prototype was successfully developed and a computer software system was developed in a targeted manner. The instrument consists of three parts: the collection box, the small industrial touch screen integrated machine and the sensor. It is small and portable to meet the installation requirements of different types of drilling and repairing wells. Through the base test and field test, the requirements of the builder are met. This company has simultaneously developed the "DML Drilling Machine Monitor" enterprise standard, and further standardized the DML Drilling Machine Monitor operating procedures and enterprise standards.

DML Drilling Machine Monitor has the features of installation-free disassembly, high precision and accuracy of acquisition parameters, simple and easy-to-understand software operation, and its successful application greatly improves the parameters of the Drilling Machine operator for each operation link. The safety factor of the workover rig ensures the safety of the operators and equipment. The instrument is simple and quick to install. It replaces the traditional sealing method with threaded fasteners, connects the sensor directly to the oil pipe, removes the crane installation link, shortens the installation time by more than 80%, collects data more targeted, avoids repeated acquisition, and installs the number of sensors. Greatly compressed, effectively improving the production progress of drilling and workover operations.

At present, this drill repair machine monitor has successfully applied 2 sets in the underground technical service operation site, which has a good application prospect.

(Original title: Bohai Drilling DML Drilling Machine Monitor Received National Patent)