... Abstract More than just providing an overview of the longest extended reach drilling (ERD) well recently accomplished in China offshore, with a total depth of 9508m and an ERD ratio of 4.46, the paper will delve deep into key elements such as well design, drilling technologies and practices...

... to the existing measurements while drilling technology. A total of 13,977 ft was drilled with the novel solid-state gyro while drilling technology during the evaluation. Data showed close adherence to comparable technology within 0.2 inclination variance and 0.5 azimuth variance. The ellipse of uncertainty showed...

... compact integrated logging drilling technology advancement drilling measurement detector resolution correction real time system diagram schematic diagram geologist rock type log analysis international petroleum technology conference thorium potassium uranium below The second task...

... the further well path design and geological understanding. The ultra-high-definition mapping-while-drilling technology opened the market of complex deposition environment drilling. It remarkably increased the reservoir encountered rate and predictability of the environment, helping to reduce the budget...

... control drilling fluid management & disposal Reservoir Surveillance Artificial Intelligence drilling fluids and materials drilling operation annular pressure drilling Upstream Oil & Gas Drilling Technology bottom-hole pressure pressure control back pressure pump control system main...

... in detail the drilling block application of expandable casing technology for the first time in the sidetrack horizontal well. Field application shows that expandable casing drilling technology program designed can solve the drilling problem of the deep sidetrack horizontal well of the Tahe oilfield...

... Oilfield. Rather than deliberately pursuing the cutting-edge technology, the development and application of horizontal well drilling technology was based on practical experience of oil & gas exploitation, predominantly lead by conventional horizontal well technology. The development and application...

... significantly increases drilling performance and keeps rigs drilling. Introduction Casing Drilling is a process in which a well is drilled and cased simultaneously. The original purpose of developing Casing Drilling technology was to eliminate Non Productive Time (NPT) associated with tripping and running...