North American Stratigraphic Code1: North American Commission on Stratigraphic Nomenclature

AAPG Bulletin

... in their support. SCOPE The North American Stratigraphic Code seeks to describe explicit practices for classifying and naming all formally defined...

NORTH AMERICAN STRATIGRAPHIC CODE1

AAPG Bulletin

... Stratigraphic Code seeks to describe explicit practices for classifying and naming all formally defined geologic units. Stratigraphic procedures...

A Stochastic Anisotropic Coal Permeability Model Using Mercury Intrusion Porosimetry, MIP and Stress-Strain Measurements

Syed Shabbar Raza, Victor Rudolph, Tom Rufford, Zhongwei Chen

Unconventional Resources Technology Conference (URTEC)

.... URTEC-198260-MS 13 Cleat count (Cb) to form thorough cleats The cleat count (Cb) transform the cleats pore volume ( and ) into a fraction...

Flow Simulation of Complex Fracture Systems With Unstructured Grids Using the Fast Marching Method

Changdong Yang, Xu Xue, Michael J. King, Akhil Datta-Gupta

Unconventional Resources Technology Conference (URTEC)

... discrete fracture model (EDFM) can incorporate the effect of each fracture without an explicit simulation mesh (Lee et al. 2001; Li and Lee 2008...

Evaluation and Insights from Instantaneous Shut-in Pressures

Nicolas Roussel, Herbert Swan, Jon Snyder, Dung Nguyen, David Cramer, Annie Ouk

Unconventional Resources Technology Conference (URTEC)

... of the Discrete Fourier Transform (the black dots in Figure 18b). Figure 18 – (a) Location of highest-magnitude DFT sample and (b) interpolated resonant...

Rift-Initiated Permian to Early Cretaceous Subsidence of the Sverdrup Basin

R. A. Stephenson, A. F. Embry, S. M. Nakiboglu, M. A. Hastaoglu

CSPG Special Publications

... adopted, which incorporates a rheologically layered lithosphere and takes into account the combined effects on subsidence of temperature anomalies...

Quantification of pore structure and its effect on sonic velocity and permeability in carbonates

Ralf J. Weger, Gregor P. Eberli, Gregor T. Baechle, Jose L. Massaferro, Yue-Feng Sun

AAPG Bulletin

... shows that, in addition to porosity, the combined effect of microporosity, the pore network complexity, and pore size of the macropores is most...

Identifying Ordered Strata: Evidence, Methods, and Meaning

Peter M. Burgess

Journal of Sedimentary Research (SEPM)

... rather than being something requiring explicit demonstration by evidence (e.g., Olszewski and Patzkowsky 2003; Anderson 2004; Pomar et al. 2005; Myrow et...

How action on climate change could benefit United States natural gas producers, but not without federal mandates

James M. Rine

AAPG Bulletin

... to reach the 2050 goal (equal or below the combined emissions for coal and NG shown in Figure 1). Calculating Uniform Reductions in Fossil Fuel...

On the Measurement of Reactive Mass Fluxes in Evaporative Groundwater-Source Lakes

Joseph J. Donovan

Special Publications of SEPM

... fluid mass balance approach has been applied to lake sys tems by Crowe and Schwartz 1981 O Connor 1989 Wood and Sanford 1990 and others Explicit...

How To Interpret, Understand, and Predict Stratal Geometries Using Stratal-Control Spaces and Stratal-Control-Space Trajectories

Peter M. Burgess, Ron J. Steel

Journal of Sedimentary Research (SEPM)

... with eustasy and subsidence combined on a relative sea-level axis allows similar analysis, and may be preferable. A stratal-control trajectory is a history...

Regional and Local Components in Facies Maps

W. C. Krumbein

AAPG Bulletin

... surface that is very broadly saddle-shaped, having a concave north-south curvature combined with a broad east-west convex curvature. The objective...

Relationships of Cratonic and Continental-Margin Tectonic Episodes

L. L. Sloss, Robert C. Speed

Special Publications of SEPM

... In flexure or transform geography however general of faulting the areas ver within tectonic and affected ating new erosional...

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Effect of Kaolinite Content on Formation Damage Due to Fines Migration: Systematic Laboratory and Modelling Study

Thomas Russell, Larissa Chequer, Alexander Badalyan, Zhenjiang You, Pavel Bedrikovetsky

Australian Petroleum Production & Exploration Association (APPEA) Journal

... follows from the balance of the acting forces. Explicit forms of this function have been presented previously (Bedrikovetsky et al. 2011; Bedrikovetsky...

A finite-element method to compute the seismic response in non-isothermal poroelastic media

Juan E. Santos, Gabriela B. Savioli, Jos M. Carcione, Jing Ba

International Meeting for Applied Geoscience and Energy (IMAGE)

... in Santos et al. (2021). The approximate solution of the IBVP (3)-(6) was obtained for the 1D case using a time-explicit conditionally stable Finite...

Seismic reflectivity inversion via a regularized deep image prior

Hongling Chen, Mauricio D. Sacchi, Jinghuai Gao

International Meeting for Applied Geoscience and Energy (IMAGE)

... additional explicit regularization into the DIP formulation to improve its performance. For example, Total-Variation in conjunction with DIP can lead...

A novel vector PP imaging condition for elastic reverse-time migration

Bingkai Han, Weijian Mao, Xiao-Bi Xie

International Meeting for Applied Geoscience and Energy (IMAGE)

... PP imaging noises. But explicit angle-domain wavefield decompositions influence its computational efficiency. On the other hand, the inverse scattering...

Semi-inverse relationship between critical angle and reflectivity coefficient, and its implication in seismic survey design, processing, and interpretation

Chen Bao

International Meeting for Applied Geoscience and Energy (IMAGE)

... from long offset seismic survey, provided the migration did not set an explicit or implicit angle limit (via offset cutoff). In surveys where offset...

RTA Assisted Production Forecasting in Shale Reservoir Development

Chigozie Aniemena, Fabian Vera

Unconventional Resources Technology Conference (URTEC)

...) enables explicit consideration of completions and reservoir properties which enables identification of uplift opportunities and completions optimization...

Interactions Between Tidal Flows and Ooid Shoals, Northern Bahamas

Stacy Lynn Reeder, Eugene C. Rankey

Journal of Sedimentary Research (SEPM)

... for focused benthic observations and sediment sampling. A Geographic Information System linked the geo-located samples and the velocity profiles for explicit...

3D Discrete Natural Fracture Networks and Fracture Reactivation Potential Assessment in the Longmaxi Shale

Changrong Bian, Dianwei Zhang, Feng Shen, Yujin Wo, Wei Sun, Jingliang Li, Juan Han, Shuiquan Li, Qiang Ma

Unconventional Resources Technology Conference (URTEC)

... and the potential drainage area. Additionally, local discrete fracture networks can provide the explicit information on fracture locations, orientations, lengths...

The Major Controls of Tin Mineralisation in the Bushveld Igneous Complex, South Africa

J. G. Wilson

Geological Society of Malaysia (GSM)

... the inception o f serious mining in about 1905 the combined yield has been nearly 90000 tons o f metallic tin from about 134000 tons of cassiterite concentrate...

TECTONIC RELATIONSHIPS, EVOLUTIONARY HISTORY AND MECHANICS OF ORIGIN OF THE CRAZY MOUNTAIN BASIN, MONTANA

W. T. THOM, JR.

Montana Geological Society

... States, published in 1944. These relationships are also shown in more explicit detail by the regional map (Pl. 1, in pocket) herewith...