The Influence of Stratigraphy and Rock Mechanics on Mesaverde Gas Distribution, Piceance Basin, Colorado

Stephen P. Cumella, Jay Scheevel

AAPG Special Volumes

... was generated and accumulated in the reservoirs outpaced the rate at which gas could escape, resulting in overpressure. Eventually, the pressure of the gas phase...

An Improved Analytic-hierarchy-Quantitative Pre-evaluation Method for Post-fracturing Recoverability in Lamellation-type Shale Oil Reservoir

Shuo Wan, Bin Yuan, He Liu, Siwei Meng, Zhengdong Lei, Wendong Wang

Unconventional Resources Technology Conference (URTEC)

... evaluated the effect of formation fluid chemical composition and saturation on mudstone fracability, while He et al. (2019) evaluated the influence...

Chapter 10 - Diagenesis: Compaction

Dana S. Ulmer-Scholle, Peter A. Scholle, Juergen Schieber, Robert J. Raine

AAPG Special Volumes

... reservoirs—consequences for porosity and overpressure prediction: Marine and Petroleum Geology, v. 16, p. 337–353, doi: 10.1016/S0264-8172(98)00043-9. Paxton...

Chapter 19 - Diagenesis: Dissolution

Dana S. Ulmer-Scholle, Peter A. Scholle, Juergen Schieber, Robert J. Raine

AAPG Special Volumes

...: Significance, origin, relationship to subaerial unconformities, and effect on predrill reservoir quality prediction, in M. D. Wilson, ed., Reservoir...

Chapter 12: The Discovery Process behind the Giant Johan Sverdrup Field

Hans Chr Rønnevik, Arild Jørstad, Jan Erik Lie

AAPG Special Volumes

... with undersaturated nonbiodegraded oil on the flank of a saturated system with biodegraded oil and 6 bar overpressure. The Edvard Grieg discovery well...

Porosity Prediction in Frontier Basins: A Systematic Approach to Estimating Subsurface Reservoir Quality from Outcrop Samples

R.C. Tobin

AAPG Special Volumes

... strata can create economic reservoirs out of nonporous or low-porosity facies, although the dominant effect is to significantly increase permeability...

A Practical Model for Organic Richness from Porosity and Resistivity Logs

Q. R. PASSEY , S. CREANEY , J. B. KULLA , F. J. MORETTI , and J. D. STROUD

AAPG Bulletin

... index, gas chromatography, and visual kerogen description). This paper discusses the effect that organic matter has on the response of common well logging...

Microfractures Due to Overpressures Caused by Thermal Cracking in Well-Sealed Upper Devonian Reservoirs, Deep Alberta Basin

Xiomara M. Marquez , Eric W. Mountjoy

AAPG Bulletin

...: Society of Petroleum Engineers Journal, v. 11, p. 236-242. Magara, K., 1975, Importance of aquathermal pressuring effect in Gulf Coast: AAPG...

The Influence of Fault Permeability on Single-Phase Fluid Flow Near Fault-Sand Intersections: Results from Steady-State High-Resolution Models of Pressure-Driven Fluid Flow

Stephan K. Matthai , Stephen G. Roberts

AAPG Bulletin

.... 45-47. Antonellini, M., and A. Aydin, 1994, Effect of faulting on fluid flow in porous sandstones: petrophysical properties: AAPG Bulletin, v. 78...

Geomechanical modeling of hydraulic fracturing: Why mechanical stratigraphy, stress state, and pre-existing structure matter

Kevin J. Smart, Goodluck I. Ofoegbu, Alan P. Morris, Ronald N. McGinnis, and David A. Ferrill

AAPG Bulletin

... include the effect of natural mechanical stratigraphic variability. A significant advantage of the modeling approach used here is that it allows...

Spatial and vertical patterns of peak temperature in the Delaware Basin from Raman spectroscopy of carbonaceous material

Telemachos A. Manos and Nicholas D. Perez

AAPG Bulletin

..., and igneous activity. The basin exhibits anomalous overpressure, and gas–oil ratios that generally increase east to west despite decreasing modern...

GeoConvention 2014; - Abstracts, #90224 (2015).

Search and Discovery.com

Investments and Reserves in the Papuan Basin, Papua New Guinea

Bernard Pawih, P. H. Halstead

Papua New Guinea (PNG) Petroleum Convention Proceedings

... to the effect of structural uncertainties on reserves. This was done because structural definition in the foldbelt is not based on seismic and therefore...

Characterization and Delineation of Potential Evaporite Geohazards Using Electrical Resistivity Methods along FM 2185, Culberson County, Texas

Lenora D. Perkins, Kevin W. Stafford, Wesley A. Brown

GCAGS Journal

... geologic features of the region. The study area is outlined by the dashed black line. MB = Midland Basin. during the Early Mesozoic had little effect...

Mesozoic-Cenozoic Structural Evolution of East Texas - Constraints and Insights from Interpretation of Regional 2D Seismic Lines and Structural Restoration

Ofori N. Pearson, Elisabeth L. Rowan, Russell F. Dubiel, John J. Miller

GCAGS Transactions

... Geology Re­ view, v. 36, p. 545-586. Mello, U. T., and G. D. Karner, 1996, Development of sediment overpressure and its effect on thermal maturation...

Controlling Effects of Overall Basin Uplift on Tight Sand Gas Resources- Case Study of Xujiahe Formation in the Sichuan Basin and Upper Paleozoic in the Ordos Basin

Congsheng Bian, Wenzhi Zhao, Hongjun Wang, Zhaohui Xu

Unconventional Resources Technology Conference (URTEC)

... formation dip is only 1-3°. When formations are deeply buried, especially when there is massive hydrocarbon generation and abnormal overpressure in source...

Analysis of Pre-Production Well Testing Data From North Belut Gas Condensate Reservoir

Andrew Leishman, Eky Saputra, Paul Kim, Mahmud Bazed

Indonesian Petroleum Association

... may suggest influence of another factor such as overpressure caused by diagenesis. g. The aquifer pressure available came almost exclusively from...

Continuous Oil Pools and Self-Sourcing Reservoirs: International Examples and Australian Possibilities

John Scott

Petroleum Exploration Society of Australia (PESA)

... rock sequences come up the borehole, the degassing effect drives most of the hydrocarbons out. Thus, at surface temperatures and pressures, very little...

Tectonics and Thermal Maturation of the Bakken Formation of the Williston Basin, with Comments on Landsat Analysis Applications*

Warren Shepard

Montana Geological Society

... along the old Cretaceous/ Paleocene shear zones. This was due to the thin-bedded shale and dolomitic siltstone lithology and overpressure...

How To Quantify Clay-Coat Grain Coverage in Modern and Ancient Sediments

Luke J. Wooldridge, Richard H. Worden, Joshua Griffiths,, James E.P. Utley

Journal of Sedimentary Research (SEPM)

..., Enhanced porosity preservation by pore fluid overpressure and chlorite grain coatings in the Triassic Skagerrak, Central Graben, North Sea, UK...

Integration of RTA Based Reservoir Surveillance and Analytical Flow Simulation to Forecast Production in the Haynesville Shale

Carlos Santacruz, Raul Esquivel, Jordan Smith, Rick F. Walker, Sebastian Bayer, Thomas Soto, Marcus Wunderle, Rohan Goudge

Unconventional Resources Technology Conference (URTEC)

... field, similar to what Ansary et al (2014) described. To address this observed effect and taking advantage of the Telf determination in previous...

Geology of Venture, a Geopressured Gas Field, Offshore Nova Scotia: Chapter 5

Kenneth J. Drummond

AAPG Special Volumes

...-dimensional two phase model of overpressure generation in the Venture gas field offshore Nova Scotia: Bulletin of Canadian Petroleum Geology, v. 38, p...

Fluid Heterogeneity on a Well-Box Scale in Tight Unconventional Reservoirs

Curtis H. Whitson, Fahd Alqahtani, Ellie Chuparova

Unconventional Resources Technology Conference (URTEC)

... production in early times. Compounding the mobility-averaging effect is later-time non-ideal behavior consisting of (1) differential depletion...

FAST: A New Technique for Geomechanical Assessment of the Risk of Reactivation-related Breach of Fault Seals

Scott D. Mildren, Richard R. Hillis, Paul J. Lyon, Jeremy J. Meyer, David N. Dewhurst, Peter J. Boult

AAPG Special Volumes

... fracturing: Marine and Petroleum Geology, v. 10, p. 4250.Caillet, G., N. C. Judge, N. P. Bramwell, L. Meciani, M. Green, and P. Adam, 1997, Overpressure...

Tangguh LNG's Gas Resource: Discovery, Appraisal and Certification

John A. Marcou, Dharmawan Samsu, Achmadi Kasim, Meizarwin, Neil Davis

Indonesian Petroleum Association

... was reached when the Collaboration Agreement was executed between the Berau PSC, Wiriagar PSC and Muturi PSC. This agreement had an important effect...