Economic Factors in Near-Surface Heavy-Oil/Tar-Sand Mining: Section VI. Recovery

J. W. Earley

AAPG Special Volumes

...-to-waste or stripping ratio. The ore-to-waste ratio does not have a profound effect on profitability when limited to mining depths of about 300 ft...

The Art and Science of Interpreting Stratigraphy From Seismic Data

John A. Andrew

Rocky Mountain Association of Geologists

... the seismic data are displayed with an aspect ratio matching common geologic vertical exaggerations, one often recognizes features that look like...

Effect of Thickness of Covers on Parameters of Oil Pools of Stratum B2 of the Lower Carboniferous of the Kuybyshev Area

N. M. Inozemtsev

Petroleum Geology: A Digest of Russian Literature

...Effect of Thickness of Covers on Parameters of Oil Pools of Stratum B2 of the Lower Carboniferous of the Kuybyshev Area N. M. Inozemtsev 1974 54 55...

Abstract: Effects of Chemical Functional Groups on the Reactivity of Coals from the Highveld Coalfield

I. V. Matlala, O. M. Moroeng, N. J. Wagner

The Society for Organic Petrology (TSOP)

... used to understand the effect of heat (25–850 °C) on the studied coals. The resultant derivative thermogravimetric curve (DTG) was used to evaluate...

Formation of Regional Background of Gas Saturation of Formation Waters

E. Ye. London

Petroleum Geology: A Digest of Russian Literature

.... In aqueous solutions of electrolytes an increase in concentration of salts has practically no effect on the ratio of solubility of hydrocarbons (methane...

Abstract: The Stress-Strain Behaviour of Artificially Weakly Bonded Soils in Undrained Conditions (Poster 7 (PS7))

A. R. Zulfahmi, D. G. Toll, D. Gallipoli

Geological Society of Malaysia (GSM)

... prolong weathering physically and/or chemically from their parent rock. Residual soils can exist in saturated or partially saturated states. The effect...

ABSTRACT: Tectono-Stratigraphic Computer Experiments, by L. S. Smith-Rouch, K. E. Meisling, P. E. Hennings, and J. M. Armentrout; #91021 (2010)

Search and Discovery.com

Cenomanian To Campanian Carbon Isotope Chemostratigraphy from the Western Interior Basin, U.S.A.

Young Ji Joo,, Bradley B. Sageman

Journal of Sedimentary Research (SEPM)

... perturbations in the global carbon cycle, such as the mid-Cenomanian Event and the Cenomanian–Turonian Ocean Anoxic Event 2, but also smaller excursions...

Chapter Seven: Reservoir Evaluation

Alistair R. Brown

AAPG Special Volumes

... of net producible gas sand in the Gulf of Mexico: Geophysics, v. 49, p. 686–714. Domenico, S. N., 1974, Effect of water saturation on seismic...

Seismic-attribute Analysis for Gas-hydrate and Free-gas Prospects on the North Slope of Alaska

M. W. Lee, T. S. Collett, T. L. Inks

AAPG Special Volumes

... of these properties, coupled with the fact that gas hydrate tends to be more highly concentrated in high-porosity clean sands and sandstones, the combined effect...

Automated thermotectonostratigraphic basin reconstruction: Viking Graben case study

L. H. Rupke, S. M. Schmalholz, D. W. Schmid, Y. Y. Podladchikov

AAPG Bulletin

... in the northern Viking Graben: The mutual effect of modelling parameters: Tectonophysics, v. 382, p. 189212.Fletcher, R., 2000, Practical methods of optimization...

A new calculating formation porosity method using PNC logging technology in cased wells

Hui Zhang, Feng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... + C (4) Where A, B and C are obtained from the thermal neutron count ratio versus porosity in standard limestone wells. When the effect of inelastic...

Bulk Chemisty and LI/LI Variations of Hydrothermally Altered Rocks From Lutao and Chingshui, Taiwan

J.-C. Chen, S.T. Hua

Circum Pacific Council Publications

.... The major factors that may effect the lithium isotope ratio as a result of hydrothermal alteration include the lithium contents of the hydrothermal...

Seismic site effect of Bukit Tinggi from microtremor analysis

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

...Seismic site effect of Bukit Tinggi from microtremor analysis Abdul Halim Abdul Latiff, Amin Esmail Khalil PERTEMUAN PERSATUAN (Meetings...

Can Dispersive Pressure Cause Inverse Grading in Grain Flows?

Francois Legros

Journal of Sedimentary Research (SEPM)

...., AND MIYANAMI, K., 1991, Optimum combination of size ratio, density ratio and concentration to minimize free surface segregation: Powder Technology, v...

Chemical Constraints and Origins of Four Groups of Gulf Coast Reservoir Fluids: REPLY

Ronald K. Stoessell , Clyde H. Moore

AAPG Bulletin

.... Holland, 1967, Calcite-dolomite-magnesite stability relations in solutions--the effect of ionic strength: Geochimica et Cosmochimica Acta, v. 31, p...

Mesozoic Petroleum System in Lengguru Basin, West Papua: an Integrated Approach from Facies, Diagenesis and Geological Structures

Rahmat Yantono Saragih, Akhmad Khahil Gibran, Dimas A. R. Prawiranegara, Fauzan E. Saputra, Amir Hamzah, Dani Irawan

Indonesian Petroleum Association

... as reservoir candidates with the sandlimestone shale ratio up to 100%. These formations have good porosity up to 13% that are predominance...

Chapter 6: Structural Interpretation of Seismic Geologic Reality, Perspective, and 3-D Thinking

Peter Boult, Brett Freeman, Graham Yielding

AAPG Special Volumes

... an interpretation of seismic data or other remote measurements, rather than the direct observation of an effect. The scientific method of prediction...

Description and Mode of Formation of the Supratidal Evaporite Facies in Northern Sinai Coastal Plain

Yitzhak Levy

Journal of Sedimentary Research (SEPM)

... as derived from the (Na/Cl) eq (FOOTNOTE *) ratio. The diluted brines are referred to as daughter brines, Bd. The seasonal changes occurring...

The Lodgepole Formation Souris Valley Beds: Key Sedimentological Features Used to Characterize Source Rocks and Self-Sourced Unconventional Reservoirs

Scott G. MacKnight, Stephen L. Bend

Williston Basin Symposium

.... Goni, M., Corbett, R., Walsh, J.P., Mallinson, D., Allison, M., Gordon, E., Petsch, S. and Dellapenna, T. (2007): The effect of hurricanes Katrina...

Stratigraphic Evolution of the Lower Cretaceous Dakota Group, Western Interior, USA

J. C. Dolson, D. S. Muller

Rocky Mountain Section (SEPM)

..., Cause of tectonic reactivation and subtle uplifts in the Rocky Mountain region and its effect on the stratigraphic record: Geology, v. 21, p. 1003–1006...

Coal Thickness Modelling Across a Regional CBM Project: An Amended Workflow

Simon Beaney, Max Jeffries, Saikat Mazumder, Artem Sibgatullin

Unconventional Resources Technology Conference (URTEC)

... for formation picking. Each unit, e.g. Macalister package, is considered as a fining-up depositional sequence, capped with coal (Figure 2). Intra-formational...

MSDC-1: A Gas Discovery Well in the Malacca Strait PSC, Sumatra, Indonesia

Rovicky Dwi Putrohari

Indonesian Petroleum Association

... decreasing API gravity with depth. This is interpreted to be a wet gas migration effect, heavier condensate components being left behind (stripped off...

Developing a New Technique Through Partnering with Contractors: Reservoir Prediction Utilizing AVO Walkaway VSP Data to Calibrate Surface Seismic Gathers, a Case Study in Indonesia

Patricia L. C. Henderson, Dan Hampson, Scott Leaney, Nigel Smith, John Rice, Dave Boreham

Indonesian Petroleum Association

... usually derive from the uncertainties in picking the parameters utilized in the AVO modelling. If there was a way to reduce these uncertainties...

The Reservoir Framework

Mike Shepherd

AAPG Special Volumes

... observations are that depositional episodes or sequences in a sedimentary basin are related to cyclical changes in relative sea level, and that the effect...