Low-Temperature Thermal Water in the Santa Clara and Virgin River Valleys, Washington County, Utah

Steven N. Sommer, Karin E. Budding

Utah Geological Association

... gradients mostly ranging from 18° to 24°C/km. One water well and the geothermal exploratory well yielded higher gradients of 33.7°C/km and 175°C/km...

Reconstruction of Upper Strzelecki Stratigraphy based on Vitrinite Reflectance and Palynology Analyses, and New Ideas on the Amount of Erosion and Present Day Thickness; #51019 (2014)

Hamed Aghaei, Mike Hall, Alan Tait, Barbara Wagstaff

Search and Discovery.com

... profile against the structural cross section. The estimation suggests maximum displacement of about 400 m occurs in inferred major faults at SE Harmers...

Value of marine vibrators for effective frequency-dependent spatial sampling of seismic wavefield

Arash JafarGandomi, Aparajita Nath, Sergio Grion

International Meeting for Applied Geoscience and Energy (IMAGE)

... a highly accurate estimation of the sweep signature for the marine vibrator, which consequently allows effective deconvolution of the sweep from the data...

Application of Reservoir Geology to Enhanced Oil Recovery from Upper Devonian Nisku Reefs, Alberta, Canada

N. R. Watts , M. P. Coppold , J. L. Douglas

AAPG Bulletin

... of the reef from the solvent. With very few well bores for control points, one must work facies and diagenetic data in detail to assist reservoir...

Top Seal Potential of Tertiary Deep-Water Gulf of Mexico Shales

Dawson, William C. and Almon, William R.

GCAGS Transactions

... and systems tracts from well logs, seismic data, and biostratigraphy: examples from the Late Cenozoic of the Gulf of Mexico, in P. Weimer and H...

Beaver River Gas Field: A Fractured Carbonate Reservoir

D. M. Snowdon

CSPG Special Publications

... foot] section of dense white limestone (marble) in the A-3 well which appears to be associated with a fault zone. Reservoir Parameters Porosity. - From...

Measuring Key Reservoir Properties for Shale and Tight Development

Xinghui Liu, Brent Kebert, Tohoko Tajima, Baosheng Liang, Lauren Devoe, Ramez Hanna Alla, Claire Lacobie, Yuguang Chen, Oscar Beltran, Hao Sun, Bolaji Sanni, Spencer Riebschlager, Leonardo Chaves, Neil Dilorenzo

Unconventional Resources Technology Conference (URTEC)

... results at the same testing location from the same well. The fracture closure stress and reservoir pressure values from the two different types of DFIT...

Effect of Regional Variations of Crude Oil and Reservoir Characteristics on In Situ Combustion and Miscible-Phase Recovery of Oil in Western Canada

Brian Hitchon , G. F. Round , M. E. Charles , G. W. Hodgson

AAPG Bulletin

... of the sediments in the Western Canada sedimentary basin are noted, as well as the recent demonstration of parallel regio al variations in the physical...

Light Oil Steamflood Pilot Test at NPR-1, Elk Hills, California

H. V. Weyland

Pacific Section SEPM

... of their displacement and juxtaposition. The beds in the pilot area dip from 0 to 5 degrees to the southwest. Even though dips are low fluids segregate within fault...

Lithofacies control on the formation of deformation bands: An example from the Sherwood Sandstone Group (Induan–Anisian, Lower Triassic) in western England

Oliver J. W. Wakefield, Ed Hough, Jan A. I. Hennissen, Joanna Thompson, Catherine Cripps, and Daniel Parkes

AAPG Bulletin

... a characteristic expression on downhole geophysical logs (Ambrose et al., 2014), and the formational boundaries can be accurately delineated. The sedimentary...

Dating of Fault Gouges from the Major Active Faults in Southwest Japan: Constraints from Integrated K-Ar and XRD Analyses

Hideo Takagi, Akira Iwamura, Dohta Awaji, Tetsumaru Itaya, Toshinori Okada

AAPG Special Volumes

... than the sedimentary age of the protolith Tetori Group. These K-Ar ages from the Atotsugawa and MozumiSukenobu faults are compared with previous K-Ar...

Revealing Hydrocarbon Contacts: An Essential Approach Managing Banyu Urip Reservoir Dynamics

Dina Mariana, Irena A Maura

Indonesian Petroleum Association

... the results and key learnings of the campaign. From the early well results, the porosity is 25% to 35% with permeability about 80 – 100mD. The API gravity...

Geology of the Lance Pool, Pinedale Field

Thomas Meyer, Stephen R. Kneller, Robert McDermott, Mark Longman

AAPG Special Volumes

... systems. Sedimentary facies in a complete single-story channel sequence from the base to the top include clay–clast conglomerate, cross-bedded...

Sukunka-Bullmoose Gas Fields: Models for a Developing Trend in the Southern Foothills of Northeast British Columbia

D. L. Barss, F. A. Montandon

CSPG Bulletin

... rates are against 8 000 kPa line pressure. The estimated combined deliverability potential from the seven wells completed in the Sukunka, East Sukunka...

Mechanistic Analysis of Shale Permeability Evolution Data

Rui Shi, Jishan Liu, Derek Elsworth

Unconventional Resources Technology Conference (URTEC)

...-swelling and slippage effects (with the increase of pore pressure the k/k0<1 for both CCP & CES test). For shale samples with well-developed macro...

Petrophysical Interpretation and Reservoir Characterisation on Proterozoic Shales in National Drilling Initiative Carrara I, Northern Territory

Liuqi Wang, Adam H. E. Bailey, Emmanuelle Grosjean, Chris Carson, Lidena K. Carr, Grace Butcher, Christopher J. Boreham, Dave Dewhurst, Lionel Esteban, Chris Southby, Paul A. Henson

Australian Petroleum Production & Exploration Association (APPEA) Journal

... derived from well logs. Principal component analysis As an exploratory tool for data analysis, PCA is a popular technique to reduce dimensionality...

Analysis of a Drained Rock Volume: An Eagle Ford Example

Kevin T. Raterman, Yongshe Liu, Logan Warren

Unconventional Resources Technology Conference (URTEC)

... pressure. (The initial pressure ranged from 10700 psia to 11200 psia as derived from multiple horizontal well toe DFIT’s and S1 monitor well Pressure, PSIA...

Facies Architecture and Production Characteristics of Strand-Plain Reservoirs in North Markham-North Bay City Field, Frio Formation, Texas

Noel Tyler , William A. Ambrose

AAPG Bulletin

...-fining fluvial sandstones. Log facies data from areas of dense well control indicate that the fluvial deposits are flanked by areally restricted sandstone...

Shongaloo Field: A Recent Smackover (Jurassic) Discovery in the Arkansas-Louisiana State Line Graben

William D. DeMis and Jeffrey V. Milliken

Houston Geological Society Bulletin

...) provided a lead (Fig. 5). In 1974, the well had tested 376 BOPD and 847 MCFGPD from the Smackover, before tubing pressure declined. Petrographic...

Improving Cement Bond Logs in Water Disposal Wells: A Case Study of Step Change Optimization Until Achieving the Excellence

C. Sutama, A. Salehpour, F. Inayah, D. Mathews, D. Mueller

Indonesian Petroleum Association

... et. al (2011)). An inner micro-annulus can be created by the radial displacement of the casing resulting from wellbore and/or pressure changes...

Measurement of Relative Permeability of Coal to Gas and Water

Y. Ham, A. Kantzas

Unconventional Resources Technology Conference (URTEC)

... be of limited value because of the unstable displacement. In the experiments, well over 100 pore volumes of the particular gas at coal sample pressure...

The Effect of Oil Saturation on the Mechanism of Compaction in Granular Materials: Higher Oil Saturations Lead to More Grain Fracturing and Less Pressure Solution

Shanvas Sathar, Richard H. Worden, Daniel R. Faulkner, P. Craig Smalley

Journal of Sedimentary Research (SEPM)

... is 100:0 (pure brine). Fractures are rare in samples from experiments undertaken with pure brine so that pressure solution, and concomitant...

AAPG Annual Meeting, Calgary, Alberta, June 16-19, 2005; #90039 (2005)

Search and Discovery.com

Chapter 6: The Giant Continuous Oil Accumulation in the Bakken Petroleum System, U.S. Williston Basin

Stephen A. Sonnenberg, Cosima Theloy, Hui Jin

AAPG Special Volumes

... (e.g., Billings Nose area and Antelope field) are sufficient for vertical well production. Reservoir pressure in the Bakken is regarded as overpressured...

Petroleum Geology of the Cusiana Field, Llanos Basin Foothills, Colombia

E. C. Cazier, A. B. Hayward , G. Espinosa, J. Velandia , J-F. Mugniot , W. G. Leel Jr.

AAPG Bulletin

... be possible from all reservoirs by using the reinjection of produced gas to maintain reservoir pressure and to vaporize residual liquids. The field contains...