1.
Development and Application of Wire-line Coring Bit for Hard and Compact Rock Formation
坚硬致密岩层用绳索取心钻头的研制与应用
2.
fine-grained rock consisting of compacted clay particles.
成分细密的岩石，含有致密的粘土微粒。
3.
A dense, homogeneous rock with constituents so fine that they cannot be seen by the naked eye.
隐晶岩，非显晶岩一种成分细密肉眼不能看到的致密同质岩石
4.
The Prediction of Fractured Gas Reservoirs of Tight Clastic Rock;
致密碎屑岩气藏裂缝性储层预测方法
5.
A very hard, dense, even - textured, silica - bearing sedimentary rock used in whetstones.
均密石英岩非常坚硬，致密，结构均匀，含硅的沉积岩，用作磨石
6.
Shanxi formation reservoir does not grow, the rock compact, the shale content is high.
山西组储层不发育,岩石致密,泥质含量较高。
7.
any igneous rock with crystals embedded in a finer groundmass of minerals.
任何含有嵌入致密的矿物基质的火成岩。
8.
Research on Seismic Prediction and Evaluation for the Fracture in the Compact Clastic Rock Reservoir;
致密碎屑岩储层裂缝地震预测与评价方法研究
9.
Evaluation of Fracturing Effect on Compact Sandstone Gas Reservoir in Middle Depression of West SiChuan Basin;
川西坳陷中段致密砂岩气藏压裂效果评价
10.
Evaluation on Feature of T_3x～2 Compact Sandstone Reservoir of Yazihe Structure in West Sichuan Downwarp;
川西坳陷鸭子河须二段致密砂岩储层特征评价
11.
Study on Electroplated Diamond Bit for Extra-hard, Compact and Weak-abrasiveness Formation;
坚硬致密弱研磨性岩层电镀金刚石钻头研究
12.
The Study of Mechnisms of Aqeous Phase Trapping and Its Applications in Tight Sands Gas Reserviors;
致密砂岩气层水相圈闭损害机理及应用研究
13.
The Neural Networks Method Model May Study Application in Nature Intensively in Compact Sandstone;
基于神经网络方法在致密砂岩可钻性中的建模
14.
Study on Seismic Detection Method of Fracture-cave Contained in Compact Carbonate Reservoir;
致密碳酸盐岩缝洞储层地震检测方法研究
15.
Recovering Technique with Booster for Late Exploitation of West Sichuan Compact Sandstone Gas Field;
川西致密砂岩气田开发后期增压开采技术
16.
Study on Reservoir Characterization of Density Sandstone in Hanqu-dongrengou Area
韩渠—东仁沟地区致密砂岩储层油藏描述研究
17.
Logging Evaluation Technique for Compact Clastic Rocks in West Sichuan
川西致密碎屑岩测井评价技术综合研究
18.
APPLICATION OF ACOUSTIC LOGGING IN IDENTIFYING TIGHT SANDSTONE FRACTURED RESERVOIRS
声波测井识别致密砂岩裂缝储层的应用