Black-Oil and Compositional Reservoir Simulation of Gas-Based EOR in Tight Unconventionals

Stian Mydland, Curtis Hays Whitson, Mathias Lia Carlsen, Mohamad Majzoub Dahouk, Ilina Yusra

Unconventional Resources Technology Conference (URTEC)

... of separator conditions. Methods of estimating the initial reservoir fluid composition are well explained by Fevang and Whitson (1994), and Carlsen, Whitson...

A Novel Method for Real-Time Hydraulic Fracturing Quality Control and Cluster Efficiency Monitoring Using Fiber Optic Data, Pumping Schedules, and Dynamic Simulation Workflows

Ghusun Alaamri, Dmitry Kuznetsov, Roman Korkin, Maxim Chertov, Abdul Muqtadir Khan, Stevanus Dwi Kurniadi, Joel Le Calvez

Unconventional Resources Technology Conference (URTEC)

... fluid distribution heterogeneity due to varying formation stress contrasts and permeability profiles along the perforated interval. Continuous vertical...

Experimental and Theoretical Investigation of the Confinement Effect on Gas Properties in Nano-scale Porous Media

Shadi Salahshoor, Mashhad Fahs

Unconventional Resources Technology Conference (URTEC)

... that, aside from the theory of deviation in saturation pressures of the confined fluid mixtures compared to the bulk, critical properties, density...

Method of Determination of the Coefficient of Oil Output with a Dissolved Gas Drive

V. S. Melik-Pashev

Petroleum Geology: A Digest of Russian Literature

.... Zhdanov, M. A., 1952, Methods of calculation of sub-surface reserves of oil and gas: Gosgeologizdat. 2. Kotiakhov, F. I., 1956, Principles...

Bentayan Field: Unique Method of Heavy Oil Production, South Sumatra

S. T. Jacobs

Indonesian Petroleum Association

... and power fluid through the use of jet pumps and associated facilities. This allows for production at the wellhead of a refineryready, pipeline quality...

Direct evidence for abnormal overpressure generated by crude oil cracking in the Sinian Dengying Formation, Central Sichuan Basin, southwestern China

Yifan Song, Yong Chen, Tong Lin, Miao Wang, and Hui Tian

AAPG Bulletin

...; Ser = Series; Sys = system; Z1d = lower Sinian Doushantuo Formation; Z2dn = upper Sinian Dengying Formation. METHODS Samples Drilling core samples...

Molecular Dynamics Simulations of Retrograde Condensation in Nanoporous Shale

William R. Welch, Mohammad Piri

Unconventional Resources Technology Conference (URTEC)

... distributions in NPT simulation cells plotted as ln(ρ) for a range of pressures spanning most of the saturation envelope for the fluid at 300 K...

Measurement of Gas in Formation Cores

R. W. Rochon

GCAGS Transactions

... of the formation to produce. This limitation has led to the development of equipment for obtaining physical measurements of the formations penetrated...

Mapping volume balance of injected and produced fluids in and around Kern County oil fields

Search and Discovery.com

Comparative Laboratory Scale Reservoir Study on Geomechanical Property Alterations Arising from Osmosis Pressure Distribution Within Clay Rich Shales

Olawale Adekunle, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... on the matrix that also creates an imbalance in the stress state. The native formation fluid with salinity of 60,000 ppm NaCl has been used while 1,000 ppm...

The Jackson Oil Field Development

A. P. Dodman, J. T. Rodrigues

Petroleum Exploration Society of Australia (PESA)

... - the Cretaceous Murta Member, the Jurassic Westbourne Formation and the Jurassic Hutton Sandstone. To 30 November 1988, 24 million barrels of oil (3.8 million kL...

Well Completions: Part 9. Production Engineering Methods

Stephen A. Holditch

AAPG Special Volumes

...Well Completions: Part 9. Production Engineering Methods Stephen A. Holditch 1992 463 468 ME 10: Development Geology Reference Manual PURPOSE OF WELL...

Exploration for Oil in the Famennian Sediments of Bashkiria

G. P. Ovanesov, P. I. Bitugin

Petroleum Geology: A Digest of Russian Literature

... on the northwest pericline of the structure where more persistent fracturing is recorded. The obtaining of formation water here is related either...

Case History of Quiriquire Field, Venezuela

H. D. Borger

AAPG Bulletin

.... In an attempt to retain the desirable determinate characteristics of the saline fluid, prevent increase in rig time, and reduce filtrate loss to the formation...

Experimental Measure of Clay Cation Exchange Capacity and Modeling of Factors Critical to Reservoir Desiccation; #42446 (2019)

Sebastian Smith, Mamdouh Shebl, Greg Salter, Stacy McWhorter

Search and Discovery.com

... ions with the surrounding fluid. - Is a function of material surface charge, surface area, temperature, salinity, and PH. - CEC important for formation...

Pressure-Depth Relations in Appalachian Region

William L. Russell

AAPG Bulletin

.... Fluid pressures of gas wells drilled by these methods are commonly measured at the surface. Fluid pressures at the tops of the producing zones were...

Novel Pore Pressure Prediction Technique for Unconventional Reservoirs

David Yale, Adriana Perez, Robert Raney

Unconventional Resources Technology Conference (URTEC)

... and the Sussex impact the Vp curve. Another key aspect of the PPP process is the calibration to known pressures. The original Eaton methods required calibration...

New Progress and Technological Challenges in the Integral Development of the Faja Petrolifera del Orinoco, Venezuela

Teofilo Villarroel, Adriana Zambrano, Rolando Garcia

AAPG Special Volumes

.... + = well tests. Column colors indicate salinity as parts per million (ppm).Geochemistry of Fluid CharacterizationAreas with different formation water...

Evolution of overpressure in the Wufeng-Longmaxi shale reservoirs of the Jiaoshiba area, Sichuan Basin, southwestern China: Implications for shale gas preservation

Tao Luo, Xiaowen Guo, Zhiliang He, Kamaldeen O. Omosanya, Ze Tao, and Sheng He

AAPG Bulletin

... reservoir since in situ fluid pressures exceeding the local fracture gradient and tectonic fractures opening (Li et al., 2016; Gao et al., 2019; Nie et al...

Laboratory Study of Gas and Water Flow in the Nordland Shale, Sleipner, North Sea

J. F. Harrington, D. J. Noy, S. T. Horseman, D. J. Birchall, R. A. Chadwick

AAPG Special Volumes

... the assumption that the elastic deformation is always in equilibrium with the fluid pressure. Using this code, obtaining estimates for both Young's modulus...

Integrated Reservoir-Surface Facilities Network Analysis

Wahyu Djatmiko, Maizar Rahman, Erie Soedarmo

Indonesian Petroleum Association

... methods is to reduce the flowing bottom hole pressure. This will automatically increase the fluid rate intake for a given IPR curve. (see Equation-3...

Pseudo-Pressure and Pseudo-Time Analysis for Unconventional Oil Reservoirs With New Expressions for Average Reservoir Pressure during Transient Radial and Linear Flow

Randy Roadifer, Hosein Kalaei

Unconventional Resources Technology Conference (URTEC)

... will evaluate the viscosity and the oil formation-volume factor at two different pressures, the initial pressure and the prevailing wellbore pressure...

A Novel Casing in Casing Refracturing Treatment for a Bullheading Re-fractured Well in Fuling Shale Gas Field - A Case Study

Zhiyong Lu, Jincai Shen, Chi Zhang, Yue Ming, Rong Han, Bin Wang

Unconventional Resources Technology Conference (URTEC)

... methods, Bullheading (BH) and Casing-in-Casing (CiC) refracturing, were attempted in a horizontal well and the result showed that with customized...

A Systematic Approach to Understanding Well Performance in Unconventional Reservoirs: A Wolfcamp Case Study

Kshitij Mohan, Kyle D. Scott, Gene D. Monson, Paul A. Leonard

Unconventional Resources Technology Conference (URTEC)

.... The latest addition to these plays are the Wolfcamp shales located in the Permian Basin of West Texas. The Wolfcamp formation lies beneath the Spraberry...

A Systematic Laboratory and Model-based Surfactant Screening Workflow for Enhanced Recovery via Wettability Alteration in the Eagle Ford

Jason Jweda, Russ Bone, Hesham El-Sobky, Viet Nguyen, Paul Carman, Hui Long, William Beveridge, Logan Warren, Ronald Bonnie, Tianmin Jiang, Jennifer Hoyt, Andrew MacMillan, Kristie McLin

Unconventional Resources Technology Conference (URTEC)

... samples due to their low permeabilities. After obtaining stable initial crude SSK values, cell pressures were locked in using valves. NMR...