Citation: Xiong Yu, Mo Jun, Li Peisi, Jiang Jun, Zhang Liehui. Analysis and Evaluation of Bound Water Drying Reaction and Drying Effect in Tight Reservoir[J]. Chemistry, ;2018, 81(7): 646-652. shu

Analysis and Evaluation of Bound Water Drying Reaction and Drying Effect in Tight Reservoir

State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500

Received Date: 22 September 2017
Accepted Date: 3 May 2018

Figures(6)

By injecting drying agent into tight reservoir and drying formation water can reduce water saturation and raise gas seepage capacity of reservoir. On the basis of drying principle of tight gas reservoir, the principle drying experiment of selected drying agent showed that the actual water consumption of drying agent is larger than theoretical water consumption. According to analysis, the actual drying effect is also affected by the thermal effect of chemical reaction. Based on thermochemical theory, this paper studies the thermal effect of reaction between drying agent and water, and the affection of thermal effect for drying tight gas reservoir. Considering the fact that the formation is often under different temperature and pressure, the variation of thermal effect with the temperature and pressure of system is also studied. The results showed that the reaction between selected drying agent and water release about 5.28 kJ/g of heat, it accelerates the reaction speed and also makes the water molecules into vapor phase so as to improve the drying efficiency. The heat of chemical reaction of drying agent is increased with temperature and pressure. The change of temperature and pressure has little influence on the water consumption of heat evaporation.
- Tight gas reservoir,
- Drying agent,
- Thermal effect,
- Quantity of heat
1. [1]
2. [2]
  M Amiri, G Zahedi, M H Yunan. J. Nat. Gas Sci. Eng., 2015, 22:468-477.
3. [3]
4. [4]
5. [5]
  X Xie, Y Liu, M Sharma et al. J. Nat. Gas Sci. Eng, 2009, 1(1/2):39-45.
6. [6]
  V Bang, G Pope, M Sharma et al. SPE Reserv. Eval. Eng., 2010, 13(02):323-331.
7. [7]
8. [8]
  H Wang, R Rezaee, A Saeedi. Evaluation of microwave heating on fluid invasion and phase trapping in tight gas reservoirs. SPE Asia Pacific Unconventional Resources Conference and Exhibition. Society of Petroleum Engineers, 2015.
9. [9]
  R Ganjdanesh, M Rezaveisi, G Pope et al. SPE J., 2016, 21(02):665-674.
10. [10]
11. [11]
12. [12]
13. [13]
  J A迪安. 兰氏化学手册. 北京:科学出版社, 2003.
14. [14]
15. [15]
16. [16]
17. [17]
1. [1]
  Xiaotian ZHU , Fangding HUANG , Wenchang ZHU , Jianqing ZHAO . Layered oxide cathode for sodium-ion batteries: Surface and interface modification and suppressed gas generation effect. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 254-266. doi: 10.11862/CJIC.20240260
2. [2]
  Weikang Wang , Yadong Wu , Jianjun Zhang , Kai Meng , Jinhe Li , Lele Wang , Qinqin Liu . Green H₂O₂ synthesis via melamine-foam supported S-scheme Cd_0.5Zn_0.5In₂S₄/S-doped carbon nitride heterojunction: synergistic interfacial charge transfer and local photothermal effect. Acta Physico-Chimica Sinica, 2025, 41(8): 100093-0. doi: 10.1016/j.actphy.2025.100093
3. [3]
  Chao Liu , Huan Yu , Jiaming Li , Xi Yu , Zhuangzhi Yu , Yuxi Song , Feng Zhang , Qinfang Zhang , Zhigang Zou . 具有光热效应的多级Ti₃C₂/Bi₁₂O₁₇Br₂肖特基异质结简单合成及其太阳能驱动抗生素光降解的研究. Acta Physico-Chimica Sinica, 2025, 41(7): 100075-0. doi: 10.1016/j.actphy.2025.100075
4. [4]
  Yutong Dong , Huiling Xu , Yucheng Zhao , Zexin Zhang , Ying Wang . The Hidden World of Surface Tension and Droplets. University Chemistry, 2024, 39(6): 357-365. doi: 10.3866/PKU.DXHX202312022
5. [5]
  Xichen YAO , Shuxian WANG , Yun WANG , Cheng WANG , Chuang ZHANG . Oxygen reduction performance of self?supported Fe/N/C three-dimensional aerogel catalyst layers. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1387-1396. doi: 10.11862/CJIC.20240384
6. [6]
  Jiandong Liu , Xin Li , Daxiong Wu , Huaping Wang , Junda Huang , Jianmin Ma . Anion-Acceptor Electrolyte Additive Strategy for Optimizing Electrolyte Solvation Characteristics and Electrode Electrolyte Interphases for Li||NCM811 Battery. Acta Physico-Chimica Sinica, 2024, 40(6): 2306039-0. doi: 10.3866/PKU.WHXB202306039
7. [7]
  Xuanzhu Huo , Yixi Liu , Qiyu Wu , Zhiqiang Dong , Chanzi Ruan , Yanping Ren . Integrated Experiment of “Electrolytic Preparation of Cu₂O and Gasometric Determination of Avogadro’s Constant: Implementation, Results, and Discussion: A Micro-Experiment Recommended for Freshmen in Higher Education at Various Levels Across the Nation. University Chemistry, 2024, 39(3): 302-307. doi: 10.3866/PKU.DXHX202308095
8. [8]
  Lina Guo , Ruizhe Li , Chuang Sun , Xiaoli Luo , Yiqiu Shi , Hong Yuan , Shuxin Ouyang , Tierui Zhang . Effect of Interlayer Anions in Layered Double Hydroxides on the Photothermocatalytic CO₂ Methanation of Derived Ni-Al₂O₃ Catalysts. Acta Physico-Chimica Sinica, 2025, 41(1): 100002-0. doi: 10.3866/PKU.WHXB202309002
9. [9]
  Dong Xiang , Kunzhen Li , Kanghua Miao , Ran Long , Yujie Xiong , Xiongwu Kang . Amine-Functionalized Copper Catalysts: Hydrogen Bonding Mediated Electrochemical CO₂ Reduction to C₂ Products and Superior Rechargeable Zn-CO₂ Battery Performance. Acta Physico-Chimica Sinica, 2024, 40(8): 2308027-0. doi: 10.3866/PKU.WHXB202308027
10. [10]
  Qiqi Li , Su Zhang , Yuting Jiang , Linna Zhu , Nannan Guo , Jing Zhang , Yutong Li , Tong Wei , Zhuangjun Fan . Preparation of High Density Activated Carbon by Mechanical Compression of Precursors for Compact Capacitive Energy Storage. Acta Physico-Chimica Sinica, 2025, 41(3): 2406009-0. doi: 10.3866/PKU.WHXB202406009
11. [11]
  Shipeng WANG , Shangyu XIE , Luxian LIANG , Xuehong WANG , Jie WEI , Deqiang WANG . Piezoelectric effect of Mn, Bi co-doped sodium niobate for promoting cell proliferation and bacteriostasis. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1919-1931. doi: 10.11862/CJIC.20240094
12. [12]
  Yaling Chen . Basic Theory and Competitive Exam Analysis of Dynamic Isotope Effect. University Chemistry, 2024, 39(8): 403-410. doi: 10.3866/PKU.DXHX202311093
13. [13]
  YanYuan Jia , Rong Rong , Jie Liu , Jing Guo , GuoYu Jiang , Shuo Guo . Unity is Strength, and Independence Shines: A Science Popularization Experiment on AIE and ACQ Effects. University Chemistry, 2024, 39(9): 349-358. doi: 10.12461/PKU.DXHX202402035
14. [14]
  Xingyuan Lu , Yutao Yao , Junjing Gu , Peifeng Su . Energy Decomposition Analysis and Its Application in the Many-Body Effect of Water Clusters. University Chemistry, 2025, 40(3): 100-107. doi: 10.12461/PKU.DXHX202405074
15. [15]
  Supin Zhao , Jing Xie . Understanding the Vibrational Stark Effect of Water Molecules Using Quantum Chemistry Calculations. University Chemistry, 2025, 40(3): 178-185. doi: 10.12461/PKU.DXHX202406024
16. [16]
  Yaqin Zheng , Lian Zhuo , Meng Li , Chunying Rong . Enhancing Understanding of the Electronic Effect of Substituents on Benzene Rings Using Quantum Chemistry Calculations. University Chemistry, 2025, 40(3): 193-198. doi: 10.12461/PKU.DXHX202406119
17. [17]
  Xiaowu Zhang , Pai Liu , Qishen Huang , Shufeng Pang , Zhiming Gao , Yunhong Zhang . Acid-Base Dissociation Equilibrium in Multiphase System: Effect of Gas. University Chemistry, 2024, 39(4): 387-394. doi: 10.3866/PKU.DXHX202310021
18. [18]
  Ying Zhang , Fang Ge , Zhimin Luo . AI-Driven Biochemical Teaching Research: Predicting the Functional Effects of Gene Mutations. University Chemistry, 2025, 40(3): 277-284. doi: 10.12461/PKU.DXHX202412104
19. [19]
  Lei Feng , Ze-Min Zhu , Ying Yang , Zongbin He , Jiafeng Zou , Man-Bo Li , Yan Zhao , Zhikun Wu . Long-Pursued Structure of Au₂₃(S-Adm)₁₆ and the Unexpected Doping Effects. Acta Physico-Chimica Sinica, 2024, 40(5): 2305029-0. doi: 10.3866/PKU.WHXB202305029
20. [20]
  Qiuyang LUO , Xiaoning TANG , Shu XIA , Junnan LIU , Xingfu YANG , Jie LEI . Application of a densely hydrophobic copper metal layer in-situ prepared with organic solvents for protecting zinc anodes. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1243-1253. doi: 10.11862/CJIC.20240110

Get Citation

PDF

XML

Metrics

PDF Downloads(4)
Abstract views(712)
HTML views(80)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142