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The AAPG/Datapages Combined Publications Database

Showing 39,483 Results. Searched 200,630 documents.

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Depositional Environments of A. W. P. Olmos Field, McMullen County, Texas

J. Greg Dennis

GCAGS Transactions

... the pressure gradient and subsequent mud weights require that intermediate pipe be set to protect the shallower formations of the Queen City...

1987

First Applications of a Cased Hole Dynamic Tester in Colombia for Reservoir Management Decisions

J. A. Angel, F. Barragan, G. L. Gaschteff, G. D. Garcia

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... network and it is isolated from the mud hydrostatic pressure of the borehole by a sealing rubber element. Information about the formation’s pore...

2006

Reduced Physics-Based Simulation for Unconventional Production Forecasting … A 1D Approach

Stein Krogstad, Miguel A. Jakymec, Amir Kianinejad, Dryonis Pertuso, Sebastien Matringe, Andreas Brostrom, Jakob Torben, Olav Møyner, Knut-Andreas Lie

Unconventional Resources Technology Conference (URTEC)

... of URTeC is prohibited. Abstract Current unconventional well forecasting relies primarily on decline curve analysis or data-driven methods, which lack...

2025

S-wave velocity model building using PP-PS tomography with dynamic warping

Terence Krishnasamy, Ronaldo Florendo, Aravind Nangarla, Carsten Udengaard, Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

... and Engineering Company; James Gaiser, GGC-Gaiser Geophysical Consulting Summary Converted wave (PS) analysis provides valuable information...

2023

Design of High Pressure CO2-in-Mineral Oil Emulsions, CH4-in-Mineral Oil Foams and N2-in-Mineral Oil Foams Stabilized by Novel Oil-soluble Surfactants for Waterless Hydraulic Fracturing and Proppant Transport

Shehab Alzobaidi, Gianfranco Rodriguez, Peter Lemaire, Congwen Lu, Jason Lee, Keith Johnston, Robert Enick

Unconventional Resources Technology Conference (URTEC)

...Design of High Pressure CO2-in-Mineral Oil Emulsions, CH4-in-Mineral Oil Foams and N2-in-Mineral Oil Foams Stabilized by Novel Oil-soluble...

2019

Pressure Solution Features in a Shallow Burled Limestone

Tim M. Buxton, Duncan F. Sibley

Journal of Sedimentary Research (SEPM)

..., p. 801-896. TRURNIT, P., 1968, Analysis of pressure solution contacts and classification of pressure solution phenomena, in: Muller, G...

1981

Mass-Transport Mechanisms and Resulting Deposits in a Deepwater Carbonate Debris Apron: Lower Cretaceous Tamabra Formation, Poza Rica Field Area, Mexico; #50674 (2012)

Robert Loucks, Charlie Kerans, and Xavier Janson

Search and Discovery.com

... of mud and few clasts supported by matrix strength and pore pressure  Less than 10% clasts Dominant grain support mechanism Sediment concentration...

2012

Abstract: The Good, The Potential And The Ugly: Three Different Point Bar Lithofacies in Modern Meandering Tidal-Influenced Rivers: Ideas Applied To SAGD McMurray Oil Sands; #90187 (2014)

Derald G. Smith, Stephen M. Hubbard, Dustin Bauer, Peter Putnam, Dale A. Leckie, Tess Sabastian, and Milovan Fustic

Search and Discovery.com

... of proximal point bar sediment. Though mud interbeds of the sand/mud couplets can eventually yield to steam pressure, it is thought that breaking through...

2014

Alternative Use of Castor Oil for Vegetable Oil-Based Mud Environmentally Friendly Potential Domestic Oil-Based Mud

Wachid Setyawan, Adnan Syarafi Ashfahani, Kartika Fajarwati, Bonar Marbun, Robert Manurung

Indonesian Petroleum Association

... it to surface, (2) control subsurface formation pressure, and (3) provide a seal for permeable formation called as mud cake. While secondary functions...

2011

Interstitial Water Composition and Geochemistry of Deep Gulf Coast Shales and Sandstones

Gene W. Schmidt

AAPG Bulletin

... are more similar in the high pressure zone. Shale water generally has a concentration order of SO4 = > HCO3- > Cl-, whe eas water in normally...

1973

Advanced Core Analysis Methodologies Quantify and Characterize Liquid Hydrocarbons in the Vaca Muerta Shale

Ryan Williams, Dean Willberg, David Handwerger, Doug Ekart, John Petriello, Roberto Suarez-Rivera

Unconventional Resources Technology Conference (URTEC)

...Advanced Core Analysis Methodologies Quantify and Characterize Liquid Hydrocarbons in the Vaca Muerta Shale Ryan Williams, Dean Willberg, David...

2014

Mud Volcanoes and the Origin of Certain Chaotic Deposits in Sabah, East Malaysia

John McManus, Robert B. Tate

Geological Society of Malaysia (GSM)

... volcanoes and clastic dykes (Hedberg, 1974, Mifflin, 1970). The fluid pressure hypothesis is acceptable as an origin for mud volcanoes on the Klias...

1986

Understanding Drilling Hazards Through the Use LWD Resistivity Case Study: Resistivity Inversion

Adjie Setiawan, Sigit Sulistyo

Indonesian Petroleum Association

... reduce the mud weight when the shale is exposed, use pore pressure analysis and confirm with gas readings, and plan to minimize hole exposure time...

2012

Using Pressure Data to Build a Stratigraphic Framework in the Deepwater Ranggas Field, Kutai Basin … East Kalimantan

Ida Njoman Widya Dharmasamadhi, Sena W. Reksalegora

Indonesian Petroleum Association

... the stratigraphic framework for the Ranggas Field. Many wireline pressure data points were taken in the Ranggas Field in every well drilled. An analysis...

2009

Lisbon Oil Field, Claiborne and Lincoln Parishes, Louisiana

V. P. Grage , E. F. Warren, Jr.

AAPG Bulletin

... the usage of fuel oil and purchased gas from outside sources. Most operators maintain a close supervision over mud weights and viscosities...

1939

Underbalanced Drilling

C. Hoyer, T. Morgan, P. Cook

Indonesian Petroleum Association

... bore and formation which is the main cause of differential sticking. No Mud Losses The reduction of the hydrostatic pressure in the annulus reduces...

2000

ABSTRACT: Geological Conditions and Peculiarities of the Mud Volcanoes Formation; #90013 (2003)

AKPER FEYZULLAYEV

Search and Discovery.com

...ABSTRACT: Geological Conditions and Peculiarities of the Mud Volcanoes Formation; #90013 (2003) AKPER FEYZULLAYEV AAPG Search and Discovery Article...

2003

A Methodology for Selecting Optimal Pipe Rocking Regimes during Slide Drilling

Ian Rostagno, Michael Yi, Pradeepkumar Ashok, Eric van Oort, Ben Potash, Chris Mullin

Unconventional Resources Technology Conference (URTEC)

... Agitator Tool (DAT) to the string. These tools produce a pressure pulse when mud is pumped through them, creating an axial oscillation which spreads...

2019

Scoring System as a Quick And Objective Method to Determine Wireline Formation Testing Fluid Analysis Results

Glen Ricky Himawan, Mohammad Aviandito, Muhammad Bagir, Mahadevan Iyer

Indonesian Petroleum Association

... fluid type, including fluid density, capacitance, resistivity, compressibility, mobility trend, and pumping pressure trend. During analysis, all...

2017

Psyllium Husk Performance in Drilling Fluid at Elevated Temperature and Pressure Conditions

Son Ly, Xiao Yu, Xinsong Zhang, Alireza Salmachi

Australian Petroleum Production & Exploration Association (APPEA) Journal

... were therefore conducted to test husk performance in bentonite mud under such conditions. An electronic rheometer and a temperature and pressure...

2018

Predicting Permeability from Porosity Using Artificial Neural Networks

S. J. Rogers , H. C. Chen , D. C. Kopaska-Merkel , J. H. Fang

AAPG Bulletin

... prediction is regression analysis. In regression analysis, the relationship between porosity and permeability is assumed to be known. In reality...

1995

Role of Geology Operation Facing the Subsurface Uncertainties, in Mitigation, While Drilling and Logging in The Mahakam Delta; #42561 (2020)

Rio Sitorus, Roy Lesmana, Wahyu Pramono, Rian Ikhsan, Gustiadi Rosa

Search and Discovery.com

... cost) to support fluid analysis Increase success test in thin reservoir, reduce time & tools exposure with Cable Creep analysis and Pressure Test...

2020

Deepwater Shallow Water Flow (SWF): Causes and Evasion, #41809 (2016).

Selim Simon Shaker

Search and Discovery.com

... hydrodynamic pressure modeling and high-resolution shallow seismic before drilling can mitigate the potentially problematic zones. Choosing correct mud-up...

2016

Depositional, Diagenetic, and Production History of the Upper Morrowan Buckhaults Sandstone, Farnsworth Field, Ochiltree County Texas

Timothy Wayne Munson

Oklahoma City Geological Society

... distributions, sedimentary structure analysis, and sand-body geometry indicate that the Buckhaults was deposited in a fluvial-deltaic environment...

1994

Regularities in the Distribution of Overpressure in the South of the Ukraine

O. M. Ozernyy

Petroleum Geology: A Digest of Russian Literature

.... Figure 1. Distribution of formation pressure anomaly coefficients in the Black Sea—Crimean oil-gas region. a-Tectonic elements (I-south flank...

1981

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