... the two-phase flow behavior by considering the imbibition effect of the fracturing fluid retention in the shale gas reservoir. The impacts of the fracturing fluid imbibition and complexity of the fracture system on the two-phase flow are still unclear. We propose systematic experiments to overcome...

... Abstract Recently, supercritical CO 2 (sc CO 2 ) injection in shale gas reservoir has drawn great attention for its potential to sequestrate the greenhouse gas underground and enhance shale gas recovery. To further understand the mechanisms of sc CO 2 sequestration and competitive adsorption...

... reservoir. Practices indicate that drilling steering technology guides drilling of horizontal well effectively, ensures high encountered rate of shale gas reservoir and provides safeguard to high-efficient development of Fuling shale gas field. Simultaneously, the integrated seismic-geology-engineering...

... URTeC: 2443 Geomechanical Evaluations of Deep Shale Gas Reservoir in Sichuan Basin, Western China Xing Liang1, Kaibin Qiu*2, Honglin Shu1, Zhuo Zhang1, Yufeng Luo1, Yuanwei Pan2, Qingfei Li1, Kaigui Yin1, Gaocheng Wang1,Yan Gao1, 1. PetroChina, 2. Schlumberger. Copyright 2020, Unconventional...

... Abstract In this work, we derive an effective mean free path (MFP) model for the confined gases in nanopores of shale gas reservoirs by taking into account the effects of the geometrical termination and the surface-gas interaction of the boundary. Among which, the effect of the surface-gas...

... shale gas well logging Upstream Oil & Gas total porosity application fracture log analysis complex reservoir shale gas reservoir Artificial Intelligence nuclear magnetic resonance Technology Conference ordos basin pore size distribution University cutoff porosity storage...

... hydraulic fracturing gas reservoir Modeling & Simulation complex reservoir information simulation result optimization shale gas Fluid Dynamics minimum number target time drainage area design parameter flow in porous media Upstream Oil & Gas shale gas reservoir recovery...

... Summary It is key for the success of the Paleozoic marine shale gas exploration and development in South China to search for the sweet spots or shale gas-rich zones within the shale gas reservoir. Since it directly impacts the shale gas enrichment degree and hydro-fracturing effect of the shale...

..., and soaking time slightly affect condensate recovery. The experimental results indicate that huff-n-puff gas injection could be an effective approach to enhance gas-condensate recovery in shale gas reservoirs. SAGD methane Exhibition thermal method complex reservoir condensate recovery experiment...

... Reservoir Characterization organic particle shale Upstream Oil & Gas shale gas reservoir complex reservoir pore shale gas Bulletin qusaiba hot shale mudstone facies AAPG Bulletin spe-178573-m urtec Saudi Arabia unconventional resource technology conference porosity...

... Summary Horizontal drilling and multi-stage hydraulic fracturing are the two critical enabling technologies to facilitate a rapid development of shale gas reservoirs. The process of hydraulic fracturing often creates complex fracture networks, especially in some shale reservoirs with a high...

... Summary The advances in horizontal drilling and hydraulic fracturing technologies have enabled shale gas production economically. Although there are a huge number of horizontal wells drilled in many shale gas reservoirs, well performance and completion effectiveness are still poorly understood...

... SPE 168780 / URTeC 1580378 Optimization of Placement of Hydraulic Fracture Stages in Horizontal Wells Drilled in Shale Gas Reservoirs Xiaodan Ma, Tatyana Plaksina, and Eduardo Gildin, Texas A&M University Copyright 2013, Unconventional Resources Technology Conference (URTeC) This paper...

... Abstract The modeling and simulation of commingled production from multilayered shale-gas reservoirs is presented and the changing pressures and flow rates in various zones are simulated. An effective iterative numerical simulation is developed for the coupled wellbore and reservoir hydraulics...

...) method on the basis of logarithmically spaced dual permeability model to model gas flow from unconventional shale gas reservoirs inside the SRV, and simulate fluids flow outside the SRV by using unrefined dual permeability grids. The LS-LR-DK (logarithmically spaced, locally refined and dual permeability...

... dissolved in kerogen and bitumen (Curtis, 2002). The shale gas reservoirs are characterized by low production rates (20–500 Mcf/d) but are usually spread over large areas and are up to 450 m thick. They are organically rich with total organic carbon content (TOC) varying from 1 to 20 wt...

... Reservoir Characterization information Upstream Oil & Gas Artificial Intelligence shale gas reservoir calculation fault intensity inversion reservoir microseismic event hydraulic diffusivity brittleness AVO inversion production predictability fracture Magnitude mechanical...