Sampling a Stimulated Rock Volume: An Eagle Ford Example

Kevin T. Raterman, Helen E. Farrell, Oscar S. Mora, Aaron L. Janssen, Gustavo A. Gomez, Seth Busetti, Jamie McEwen, Michael Davidson, Kyle Friehauf, James Rutherford, Ray Reid, Ge Jin, Baishali Roy, Mark Warren

Unconventional Resources Technology Conference (URTEC)

.... The recorded pressure response at S1 and the coincident inter-well DAS response qualifies DAS as a fracture detection tool. DAS indicates that some...

The Origin of Jonah Field, Northern Green River Basin, Wyoming

Robert M. Cluff, Suzanne G. Cluff

AAPG Special Volumes

... volume and pressure changes during the thermal cracking of oil to gas in reservoirs: AAPG Bulletin, v. 74, p. 12541261.Battin, D. P., and S. R. Clark...

Geochemical Surface Expression of Oil and Gas in Arctic Terrains

John V. Fontana, David M. Seneshen

GEO ExPro Magazine

..., and the resulting pressure causes the frozen ground to rise and an ice core to form. 64 GEO ExPro FEBRUARY 2013 exploration. Due to remoteness, extreme conditions...

AAPG Hedberg Conference, August 16-19, 2009, Vancouver, BC, Canada; - Abstracts #90103 (2010)

Search and Discovery.com

Abstract: Elastic Impedance Analysis in Fruitland Coals, San Juan Basin; #90174 (2014)

D. J. Lespinasse, C. R. Clarkson, and R. J. Ferguson

Search and Discovery.com

... for lithology discrimination and the detection of the presence of gas than the AI and the EI by themselves (Cao et al., 2008). (2) Methodology...

AAPG Asia Pacific Region; - Abstracts, #90294 (2017).

Search and Discovery.com

Thermogenic Gas Hydrate System and Models of Gas Hydrate Occurrence Patterns; #80268 (2012)

Linyun Tan, Arthur H. Johnson, and Lijun Cheng

Search and Discovery.com

... systems, in C.K. Paulland, and W.P. Dillon, (eds.), Natural Gas Hydrates: Occurrence, Distribution, and Detection: Geophysical Monograph Series124...

Predicting the Rate of Penetration in Percussive Drilling by Finite Elements Simulation; #42221 (2018)

Timo Saksala

Search and Discovery.com

... V ) p p tr = p tr 0 = p P (e V )k p pP 0 Auxiliary surface for active surface detection scheme N -1 N N -1 & f DP = J 2 - a DP I1 - k DP , k DP = ptr...

Impacts of Stress, Natural and Induced Fractures on Mechanical Properties of Organic-Rich Shales

Mehdi Mokhtari, Adel A. Alqahtani, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... pressure is increased until the sample failed. Immediately after the detection of failure on stress-strain diagram in real time, the confining pressure...

Gas Well / Water Well Subsurface Contamination—Plan for Investigation

Rickard R. Railsback

GCAGS Transactions

...: proximity, timing of the impact, other contaminant sources, oil and gas well records, pressure data from the gas well and water well, data on frac...

Augmenting cased hole logging and pressure testing: improving subsurface well barrier risk assessment through machine learning

Tim Thomas, Andrew Thompson

Australian Energy Producers Journal

...Augmenting cased hole logging and pressure testing: improving subsurface well barrier risk assessment through machine learning Tim Thomas, Andrew...

Fast Probabilistic Forecasting of Oil Production using Monte Carlo Simulations on Data Driven Acquisition of Decline-Curve Parameter Distributions

V.B.K. Chavali, W. J. Lee

Unconventional Resources Technology Conference (URTEC)

..., with the introduction of the RANSAC Algorithm for the auto-detection of transient flow regime in production data, and the implementation of simple logic to auto...

Integration of Natural and Hydraulic Fracture Network Modeling with Reservoir Simulation for an Eagle Ford Well

Randy Offenberger, Nathaniel Ball, Kousic Kanneganti, Dmitry Oussoltsev

Unconventional Resources Technology Conference (URTEC)

... with local refinement within the reservoir simulation model. Additionally PVT data, pressure dependent permeability, computed hydraulic fracture...

Simultaneous source wide azimuth seismic acquisition using low frequency Gemini source in eastern Mediterranean Sea

Shangli Ou, Shelley Zaragoza, Zachary Lawrence, Lindsey Donaldson, Chris Tapie, Kim Begay-Jackson, Brian deMartin, Ares Ouzounis, Jie Shu, Luigi Pastore, Gita Febriany

International Meeting for Applied Geoscience and Energy (IMAGE)

... the 8000 in3 source to the desired pressure of 2000 psi within the expected shot time interval. Figure 2 shows the source pressure as a function...

Hydropressure Tongues within Regionally Geopressured Lower Tuscaloosa Sandstone, Tuscaloosa Trend, Louisiana

Richard P. McCulloh , Mark D. Purcell

GCAGS Transactions

... lobate, downdip extensions of the hydropressured zone in lower Tuscaloosa massive sandstone facies below the regional top of geopressure. Normal pressure...

A Successful Approach to Enhance Oil Production by Leveraging Choke Valve Cage In-House Modification through Low-Cost Venture

M. Zhaka Ghazali, Andi Muhammad A Naufal, Della Sevilla

Indonesian Petroleum Association

... content and gas/oil ratio. However, the existing choke cage has a tiny hole or perforation (flow path) that results in a higher pressure drop (dP...

Reducing Reservoir Characterization Uncertainties and Improving Field Recovery through Four-Dimensional Seismic Technology: An Integrated Four-Dimensional Seismic Interpretation Workflow

Jie Zhang, Dez Chu, Ganglin Chen, Kelly Wrobel, William L. Soroka

AAPG Special Volumes

... uncertainties.The workflow consists of the following six steps: (1) rock physics analysis on the effects of fluid and pressure changes on the elastic...

Rotary Air-Drilling of Phosphate Deposits in Southeastern Idaho

H. D. Harris

Utah Geological Association

... utilized has a low pressure compressor (20-30 psi) and down-hole drilling is required a portable construction type compressor producing 100 psi...

Integrating Data Types for Reservoir Characterisation

Scott Singleton

GEO ExPro Magazine

... event type (open=purple, close=blue, shear + open=red, shear + close=orange, undefined=green). Fault traces (in 3D) from seismic fault detection...

Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)

Folke Engelmark

Search and Discovery.com

... the upper well track, the heated oil is mobilized and flows down towards the producing well where pressure is maintained slightly below AAPG Search...

Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)

Folke Engelmark

Search and Discovery.com

... the upper well track, the heated oil is mobilized and flows down towards the producing well where pressure is maintained slightly below AAPG Search...

Abstract: Examples of the Seismic Imprint of Cold Heavy Oil Production; #90171 (2013)

Ken Hedlin and Arthur Chan

Search and Discovery.com

... the effect of pore pressure decrease and the resulting exolved gas. These showed a large decrease in acoustic impedance resulting in a large amplitude...

Relationships between Pre-Existing Structure, Regional Stress Orientation, and Seismicity Induced by Wastewater Injection, Northern Appalachian Basin, USA; #41700 (2015)

James Free, Brian S. Currie, Robert J. Skoumal, Michael R. Brudzinski

Search and Discovery.com

... pathway for fluid pressure increases that could initiate slip. While subsurface mapping in other parts of the basin have not yielded similar structural...

Log Response in a Pyrite-Cemented Sandstone Reservoir: A Case Study from Offshore North Western Australia

R. V. Halyburton, A. L. Locke

Southeast Asia Petroleum Exploration Society (SEAPEX)

... as the properties of the fluids present in the pores, the most useful parameters for complex mineral detection and estimation are those that are not affected...

Broadband Seismic Technology and Beyond: Part IV: PGSs GeoStreamer „ Mission Impossible

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... test facility in Houston. The PGS team used a piezo-electrical source and tested various devices designed to measure pressure, velocity and acceleration...