Experiment Study on Ultra-Deep Well Hydraulic Pulsating-Cavitating Water Jet Drilling
超深井水力脉冲空化射流钻井试验研究
Brief Study on the Rock Fragmentation Test Bed of Air Rotary Percussion Drilling
空气冲旋钻井破岩试验台架研制初探
A study of the multiaxial fatigue test of casing drilling and its reliability
套管钻井多轴疲劳试验与可靠性研究
TESTING AND RESEARCH ON GAS DRILLING TECHNOLOGY IN WELL LONGGANG 1
气体钻井技术在龙岗1井的试验与认识
Pilot test of horizontal drilling and completion techniques in Nanpu Oilfield
南堡油田先导试验水平井高效钻完井技术
Rheological Properties of Water-Based Drilling Fluids in Ultra-Deep Wells at High Temperature and High Pressure
超深井水基钻井液高温高压流变性试验研究
The Experimental Research on Drilling Fluids System Used in the Gas Hydrate Bearing Formations;
天然气水合物赋存地层钻井液试验研究
The Design and Its Experimental Researcch of a Drill Bit for Down-hole Casing Drilling
石油井下套管开孔钻头设计及试验研究
Study on the Surface Gas Borehole Fracture Based on the Analogy Simulation
地面钻井变形破坏的相似模拟试验研究
EXPERIMENT ON TREATMENT PROCESS OF WASTE DRILLING MUD WITH HIGH CONCENTRATION
高浓度钻井废泥浆处理工艺的试验研究
Collapse Test Research on Baosteel-made Ф139.7 mm×7.72 mm P110 Casing for Well-drilling Service
宝钢Ф139.7mm×7.72mm P110钢级钻井用套管挤毁试验研究
Design of testing system of oriented experimental rotary table for petroleum drilling
石油钻井旋转导向实验转台测试系统设计
Test research of optimize oil-in-water drilling fluid system formula
水包油钻井液体系配方优选的试验研究
Design and experiment study of ground separation equipment in gas drilling
气体钻井地面分离器的设计及试验研究
Laboratory Test on Harmless Disposal Solid Formation of Waste Drilling Mud
钻井废泥浆固相物无害化处理试验研究
Development of the artificial seabed technology and implementation pretrial well in the South China Sea
深水钻井的“人工海底”技术开发和中国南海预试验井的实施(英文)
Through a comparison, the economic benefit in slim-hole drilling for coalbed gas has been analyzed.
通过与常规煤层气试验井对比，分析了煤层气小井眼钻井的经济效益。
The formula for making silicon-base polymer mud is developed and evaluated by lab tests.
通过室内试验优选出了硅基聚合物钻井液配方并进行了性能评价。