Well control issues have posed significant challenges to deep water drilling construction.
The oil field services sector includes oil and gas drilling, construction, consulting and the information needed to develop fields.
A wellbore analysis presents several challenges regarding the drilling, construction and production phases.
The new bit was applied to a hydropower station drilling construction in Fujian Province, China.
In this work, an analytical solution is developed to assess the stresses during the drilling, construction and production phases.
The Drilling & Rig Services segment includes its drilling operations for oil and natural gas wells, on land and offshore, and companies engaged in drilling technology, top drive manufacturing, directional drilling, construction services, and rig instrumentation and software.
Along with the continuous development and global application of computer and network technology, the research and application of information technology of geological drilling construction design and management goes deeper.
In the paper, on the basis of analysis on the flow and demand of geological drilling information, the overall scheme of drilling construction informatization is presented, and informatization technological plan of computer aided design and construction management on geological drilling is studied and provided.
Factual data presented in the paper illustrate that the proposed methodology can be a simple and cost-effective tool to record and utilize by-products of current normal drilling practice for ground investigation, geotechnical design and verifications, drilling construction management, as well as drilling quality control.
The productive test of rock pile hole drilling which drilling depth is 80m and hole diameter is 2m at fourth tender section on Qingzhi highway, GuiZhou province, shows that the working device optimized and improved well meet the requirements of the pile hole drilling construction under hard formation conditions.
