Downhole splitter systems, such as the Best Line System, require drilling an expanded hole size before the splitter can be set in the junction (Level 6S system). The 11/2° or 3°, wing-shaped junctions ...
WUHAN, CHINA — A research team from the Wuhan National Laboratory for Optoelectronics (WNLO) and the School of Optical and Electronic Information at Huazhong University of Science and Technology (HUST ...