Vol. 29 No. 1 (2020)

Research Articles

• Designing and implementing of intelligent monitoring system in cementing concrete truck

  Xingjia j

  1-5

• Application of non shut-in pressure build-up test technique in gas well

  Qi,Q

  6-12

• Decomposition of skin factor and quantity damaged evaluation of oil and gas formation

  Liu J

  13-16

• The application of genetic algorithm in well test analysis for triple medium reservoir

  Weihua D

  17-22

• Application of combining tech of perforation with passing pressure by bypass valve and APR test tool

  Hui Z

  23-26

• Evaluation of testing and oil extraction tech for thin interbed and heavy oil in Du212 block

  Qiuping F

  27-30