A Petrographic Study of the Chester Sandstones of Indiana

G. C. McCartney

Journal of Sedimentary Research (SEPM)

... rutile rather than as individual crystals protruding therefrom. The first step in the alteration is a change from massive opaque End_Page 85...

Depositional Units in Fluvio - Lacustrine Reservoirs and Their Use as Equilibrium Regions: A Case Study in San Jorge Basin, Argentina, #30294 (2013)

Ramiro G. Lopez, Esteban Fernandez Righi

Search and Discovery.com

... *Adapted from oral presentation given at AAPG International Conference and Exhibition, Cartagena, Colombia, September 8-11, 2013 **AAPG © 2013 Serial rights...

Rapid Methods of Making Sedimentational Analyses of Arenaceous Sediments

Willard D. Pye

Journal of Sedimentary Research (SEPM)

... section of the core or from a single lens in it. Grains to be studied may be either mounted directly if they are "clean," or they may be first treated...

Radiogenic Origin of Argon in the Composition of Natural and Petroleum Gas

L. M. Kushko, I. D. Zverev

Petroleum Geology: A Digest of Russian Literature

.... Gerling, E. K., 1956, Argon method of determining age and its use for differentiation of the Precambrian formations of the Baltic and Ukrainian shields...

A comparative study of reservoir modeling techniques and their impact on predicted performance of fluvial-dominated deltaic reservoirs

Peter E. K. Deveugle, Matthew D. Jackson, Gary J. Hampson, Jonathan Stewart, Martyn D. Clough, Thaddeus Ehighebolo, Michael E. Farrell, Craig S. Calvert, James K. Miller

AAPG Bulletin

... is inherent to any geologic interpretation.Our comparative study differs from these previously published examples in four ways. First, we compare...

Big Sinking Field, Lee County, Kentucky

Louise Barton Freeman

AAPG Special Volumes

... of the dolomite without reaching the base. The dolomite is ordinarily very finely crystalline and white in the first few feet with thin breaks of green...

Westbrook Field, Mitchell County, Texas

E. C. Edwards, Leonard W. Orynski

AAPG Bulletin

.... This figure represents the average daily production for the first month of settled production. The decline of the wells can be ascertained from...

Westbrook Field, Mitchell County, Texas

E. C. Edwards , Leonard W. Orynski

AAPG Special Volumes

... encountered from 2,916 to 2,952 feet. This pay horizon was called the "Morrison sand" from the fact that it was first encountered in the Morrison well...

Do Moment Tensors Flip During Hydraulic Completions?

Adam Baig, Sepideh Karimi, Benjamin Witten, Aaron Booterbaugh

Unconventional Resources Technology Conference (URTEC)

... magnitude events are examined from the dataset to observe clear first motions and are compared to the automatically inverted and then potentially flipped...

Episodic postglacial deltaic pulses in the Gulf of Cadiz: Implications for the development of a transgressive shelf and driving environmental conditions

Álvaro Carrión-Torrente, Francisco José Lobo, Ángel Puga-Bernabéu, Isabel Mendes, Susana Lebreiro, Marga García, David van Rooij, María Luján, María Isabel Reguera, Laura Antón

Journal of Sedimentary Research (SEPM)

... length was 200 ms. Post-processing included reflection strengthening, delay corrections, first-break picking, time-variable gain, spike removals, tide...

Workflow for Determining Relative Permeability Behavior in Low Permeability Media Using MICP Drainage-Imbibition Measurements

James Greene, Kent Newsham, Mitch Pavlovic, Kanay Jerath, Coralee Cox, Matthew McAllen

Unconventional Resources Technology Conference (URTEC)

... is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained from...

Where to Perforate? Where to Fracture? … Workflow to Select and Rank Intervals for Completion

Harshad Dixit, Ashutosh Kumar Singh, Vijay Raj, Tania Dev

Indonesian Petroleum Association

... on the Lithology Curve is the first step to eliminate readings that are not from shales. The Shale baseline can be from GR or SP log. Pore pressure form Resistivity...

The Streaming SP: A Flow Indicator

Firmansjah Kartawidjaja, J. P. Luciani

Indonesian Petroleum Association

..., Indonesia, a positive streaming SP was observed and interpreted as a fluid entry coming from the formation into the hole. The drilling supervisor...

Global Basin Classification and Hydrocarbon Plays

D.R. Kingston, C.P. Dishroon, P.A. Williams

Circum Pacific Council Publications

... according to their struc­ tural genesis and evolutionary history. Contributions from Exxon domestic and overseas affiliates provided data on all 650...

The Interpretation of Fluids and Pressures in Determining Conventional and Unconventional Gas Resources in the Rocky Mountain Region

John R. Forster, John C. Horne

Rocky Mountain Association of Geologists

...). The database breaks down each fluid described from the sampler, pipe descriptions, and flowing fluids into each of the four phases and provides methods...

U.S. Natural Gas Flaring and Venting, Late 1800s and Onward: Determining a Magnitude of Historic Losses

Mary L. Barrett

Petroleum History Institute

... produced from oilfields, but later corrections to these calculations will minimize some of this impact. Another reason that the 1935-1945 ratio...

Petrography and Lithology of the Lake Bonneville Sand and Gravel Deposits, Davis County, Utah

Richard S. Kopp

Utah Geological Association

...) to minus ASTM #325 (minus +4.5 phi; minus 0.045 mm). Data from the sieve analyses were reduced by a computer program which also calculated the first...

Models for Marine Evaporite Basins and Evaporite Environments: Chapter 1

Brian W. Logan

AAPG Special Volumes

... adapted from earlier work, but it also has been necessary to develop new concepts and terms because there has been little prior investigation...

Experimental and Numerical Study of Basic Discharge Coefficient (Cd) For Orifice Plate Meters Under Single Phase Fluid Flow

Muhammad Rasyid Ridlah, Mike Nassar

Indonesian Petroleum Association

...+ value was set to be 2 by determining the first layer height. Figure 11 shows the Y+ value for the entire geometry which match very well...

PREFERENTIAL ORIENTATION OF SHRIMP-GENERATED DIPLOCRATERION PARALLELUM AND THEIR RELIABILITY AS PALEOCURRENT INDICATORS

SHAHIN E. DASHTGARD, R. BRUCE AINSWORTH, JAMES A. MACEACHERN

PALAIOS

... measurements within an arc. The arcs defined from paleocurrent data were used to assess groupings of burrow orientations by determining the degree...

ABSTRACT: Assessing the Relative Importance of Compaction Processes and Cementation to Reduction of Porosity in Sandstones: Discussion; Compaction and Porosity Evolution of Pliocene Sandstones, Ventura Basin, California, by S. N. Ehrenberg; #91023 (1989)

Search and Discovery.com

Assessing the Relative Importance of Compaction Processes and Cementation to Reduction of Porosity in Sandstones: Discussion; Compaction and Porosity Evolution of Pliocene Sandstones, Ventura Basin, California: DISCUSSION

S. N. Ehrenberg

AAPG Bulletin

... and can be calculated from the ratio of the present volume percent cement (CEM) to the intergranular volume: EQUATION (3) Certain corrections...

Mismatch Between Time Surface and Stratal Surface in Stratigraphy

M. Royhan Gani

Journal of Sedimentary Research (SEPM)

... complex than we realized hitherto. Here I show that stratal surfaces are commonly composite in nature, and that, from ripple-scale (∼ 10–6 year) to at least...

Understanding Production Drivers in the Vaca Muerta Shale Using an Integrated Reservoir Simulation Approach

Raphael Altman, Dario Pederiva, Reza Mehranfar, Marcelo Frydman

Unconventional Resources Technology Conference (URTEC)

... the first shut-in. Well 3 appears to show higher productivity values from day 5 onwards. Note that in the first 10 days the curves are likely...

Use of Detailed Paleogeological Maps in Exploration for Oil and Gas Pools

V. A. Dolitskiy, Y. V. Kucheruk

Petroleum Geology: A Digest of Russian Literature

... for determining oil-gas prospects (3, 4, 6). In particular, they think that oil and gas pools can form only in uplifts that developed in the first tectonic...