Potential Evaluation of Ion Tuning Waterflooding for a Tight Oil Reservoir in Jiyuan OilField: Experiments and Reservoir Simulation Results

2015 ◽  
Author(s):  
Quan Xie ◽  
Desheng Ma ◽  
Jiazhong Wu ◽  
Qingjie Liu ◽  
Ninghong Jia ◽  
...  
Keyword(s):  
Reservoir Simulation ◽  
Tight Oil ◽  
Oil Reservoir ◽  
Potential Evaluation ◽  
Tight Oil Reservoir ◽  
Simulation Results

Optimizing Well Spacing and Fracture Design Using Advanced Multi-Stage Fracture Modeling and Discrete Fractured Reservoir Simulation in Tight Oil Reservoir

2019 ◽  
Author(s):  
Changbing Tian ◽  
Zhengdong Lei ◽  
Qingping Jiang ◽  
Tianquan Chang ◽  
Dongliang Chen ◽  
...  
Keyword(s):  
Reservoir Simulation ◽  
Tight Oil ◽  
Oil Reservoir ◽  
Fractured Reservoir ◽  
Well Spacing ◽  
Multi Stage ◽  
Fracture Modeling ◽  
Tight Oil Reservoir

scholarly journals Development Favorable Area and Productivity Potential Evaluation Method of a Tight Oil Reservoir

Geofluids ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Shuping Wang ◽  
Fengpeng Lai ◽  
Kongjie Wang ◽  
Zhiping Li ◽  
Hong Wang
Keyword(s):  
Evaluation Method ◽  
Oil And Gas ◽  
Potential Method ◽  
Gas Production ◽  
Tight Oil ◽  
Oil Reservoir ◽  
Well Placement ◽  
Potential Evaluation ◽  
Tight Oil Reservoir ◽  
Productivity Potential

Tight oil resources have become the focus of unconventional oil and gas exploration and development. Well placement is an essential factor determining the development of a field. Oil wells should be located in the area with favorable criteria for development. These areas should be screened based upon oil and gas enrichment of the reservoir. The influencing factors and analysis theory of an enrichment area are summarized in this paper. Two types of methods evaluating areas favorable for tight oil and gas production are explained here as well, including model prediction and the combination of geological modeling and reservoir simulation. The area with favorable geological, engineering, and economic attributes has the best development potential. The productivity potential can be used as one basis for selecting areas favorable for production. Based on the previous concept of productivity potential, combined with the characteristics of a tight oil reservoir, this study modified the evaluation of productivity potential, and the calculated potential area was the priority for well placement. The modified equation of productivity potential comprehensively considers effective pore pressure, mobile oil saturation, porosity, permeability, effective thickness, distance from the boundary, and threshold pressure gradient. A tight reservoir was taken as an example for calculation, and the results of the modified method, original productivity potential method, and reserve abundance calculation method are discussed. Two new wells were arranged in the favorable areas obtained by different productivity potential evaluation methods, and the production was calculated under the same parameters for each method. The recovery of this area was 51.65%, which is 1.73% and 2.84% higher than that of the other two methods.

A Compositional Model Fully Coupled with Geomechanics for Liquid-Rich Shale and Tight Oil Reservoir Simulation

2015 ◽  
Author(s):  
Yi Xiong ◽  
Philip H. Winterfeld ◽  
Cong Wang ◽  
Yu-Shu Wu ◽  
Zhao-Qin Huang
Keyword(s):  
Reservoir Simulation ◽  
Tight Oil ◽  
Oil Reservoir ◽  
Compositional Model ◽  
Tight Oil Reservoir ◽  
Oil Reservoir Simulation ◽  
Fully Coupled

Hydraulic Fracturing of Ultrahigh Stress Tight Oil Reservoir - A Case Study of Yumen Oilfield in China

2016 ◽  
Author(s):  
Peng Yi ◽  
Weng Dingwei ◽  
Xu Yun ◽  
Wang Liwei ◽  
Lu Yongjun ◽  
...  
Keyword(s):  
Hydraulic Fracturing ◽  
Tight Oil ◽  
Oil Reservoir ◽  
Tight Oil Reservoir

Production capacity prediction model for multi-stage fractured horizontal well coupled with imbibition in tight oil reservoir

2018 ◽  
Vol 35 (4) ◽  
pp. 345 ◽  
Author(s):  
Yuliang SU ◽  
Xiuhong HAN ◽  
Wendong WANG ◽  
Guanglong SHENG ◽  
Zhengming YANG ◽  
...  
Keyword(s):  
Prediction Model ◽  
Horizontal Well ◽  
Production Capacity ◽  
Tight Oil ◽  
Oil Reservoir ◽  
Multi Stage ◽  
Fractured Horizontal Well ◽  
Tight Oil Reservoir ◽  
Capacity Prediction

scholarly journals Fine Geological Modeling of the Tight Oil Reservoir

2015 ◽  
Vol 89 (s1) ◽  
pp. 65-66
Author(s):  
Hongru LIANG ◽  
Shuangfang LU ◽  
Mingming TANG ◽  
Bihui YAN ◽  
Shan SHEN
Keyword(s):  
Tight Oil ◽  
Oil Reservoir ◽  
Geological Modeling ◽  
Tight Oil Reservoir

EOR Simulation of Convection and Diffusion in Fracture During CO2 Injection in Tight Oil Reservoir

2017 ◽  
Author(s):  
Xin Fang ◽  
Xiangan Yue ◽  
Wei Fang ◽  
Shuyun Lu ◽  
Zhi Geng
Keyword(s):  
Tight Oil ◽  
Oil Reservoir ◽  
Tight Oil Reservoir ◽  
And Diffusion

The characteristics of movable fluid in the Triassic lacustrine tight oil reservoir: A case study of the Chang 7 member of Xin'anbian Block, Ordos Basin, China

2019 ◽  
Vol 102 ◽  
pp. 126-137 ◽  
Author(s):  
Peng Li ◽  
Chengzao Jia ◽  
Zhijun Jin ◽  
Quanyou Liu ◽  
Min Zheng ◽  
...  
Keyword(s):  
Ordos Basin ◽  
Tight Oil ◽  
Oil Reservoir ◽  
Tight Oil Reservoir
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