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The AAPG/Datapages Combined Publications Database

Showing 2,317 Results. Searched 200,616 documents.

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Reservoir Characterization of the Lower Green River Formation, Uinta Basin, Utah (OFR-411)

Craig D. Morgan, Thomas C. Chidsey Jr., Kevin P. McClure, S. Robert Bereskin, Milind D. Deo

Utah Geological Survey

... could represent a period of stable lake level or a period of high cyclicity resulting in a series of sequences at a scale smaller than what we...

2003

Numerical Investigation of Coupling Multiphase Flow and Geomechanical Effects on Water Loss During Hydraulic Fracturing Flow Back Operation

Mingyuan Wang, Juliana Leung

Unconventional Resources Technology Conference (URTEC)

... fracturing operation, thousands of cubic meters of water-based fracturing fluid are injected into the formation, which is followed by a shut-in period...

2015

Controls on Lacustrine Source Rock Development: A Model for Indonesia

Barry J. Katz

Indonesian Petroleum Association

... during the Tertiary, the period of economic interest, other factors appear to be limiting (e.g., precipitation rate, subsidence versus sedimentation...

1991

A Production Decline Model Based on Anomalous Diffusion Stemming from Complex Fracture Network

Shuai Liu, Han Li, Peter Valkó

Unconventional Resources Technology Conference (URTEC)

...1 and those of 𝛼 = 0.9 during the late time period. Because of continuity, this gap should be gradually filled with the anomalous diffusion cases of 0....

2018

Surfactant EOR Improves Oil Recovery in a Depleted Eagle Ford Unconventional Well - A Case Study

I. Z. Ataceri, I. W. R. Saputra, A. R. Bagareddy, M. H. Elkady, D. S. Schechter, G. W. Haddix, V. A. Brock, K. H. Raney, C. W. Strickland, G. R. Morris

Unconventional Resources Technology Conference (URTEC)

... chemical components, blend stimulation fluid. Stop production, inject surfactant solution. Shut in for a soak period – allow imbibition of water/oil...

2023

Origin and characterization of Eagle Ford pore networks in the south Texas Upper Cretaceous shelf

Lucy T. Ko, Robert G. Loucks, Stephen C. Ruppel, Tongwei Zhang, and Sheng Peng

AAPG Bulletin

... pores including relatively large, less abundant OM bubble pores and relatively small, more abundant OM spongy pores. The abundance of OM spongy pores...

2017

Huff-n-Puff Gas Injection Performance in Shale Reservoirs: A Case Study From Duvernay Shale in Alberta, Canada

H. Hamdi, C.R. Clarkson, A. Ghanizadeh, S.M. Ghaderi, A. Vahedian, N. Riazi, A. Esmail

Unconventional Resources Technology Conference (URTEC)

... during the primary production period. Therefore, additional strategies should be implemented to recover some of the remaining hydrocarbons...

2018

Marine Vadose Beachrock Cementation by Cryptocrystalline Magnesian Calcite--Maui, Hawaii

James H. Meyers

Journal of Sedimentary Research (SEPM)

... with the same period, PCO2 values in pore water of the intertidal zone generally bear a direct relationship to tidal stand. Increasing values of PCO2 most...

1987

Deciphering Fracturing and Fluid Migration Histories in Northern Appalachian Basin

J. Edward Tillman , H. L. Barnes

AAPG Bulletin

...-, syn-, and post-kinematic structural settings bracketed the temperature ranges (predominantly a function of depth of burial) for each period...

1983

Modelling of High Point Vents in Water Gathering Systems - A New Approach Using Simcenter Flomaster

Jurgen Sprengel, Pedro Milano, Ryan Sfand, Doug Kolak

Australian Petroleum Production & Exploration Association (APPEA) Journal

... will have to overcome gauge pressure p2 plus pipe friction loss. Pressure p2 will persist until the gas bubble is either released or flushed downstream...

2022

Effects of Nanoscale Pore Confinement on CO2 Displacement

Kai Zhang, Qingquan Liu, Shuhua Wang, Dong Feng, Keliu Wu, Xiaohu Dong, Shengnan Chen, Zhangxin Chen

Unconventional Resources Technology Conference (URTEC)

... or less, and the smaller the pore size, the larger the confinement effect. The confinement helps to suppress bubble point pressure and decrease...

2016

Time-Lapse Simultaneous AVO Inversion of the Widuri Field, Offshore Southeast Sumatra

Bill Harmony, Robert Van Eykenhof, Lupi Harvidya, Djoko Rubyanto, Sri Lestari Supardi, Mark Sams, Fauzi Alkatiri, Paul Van Riel, Peter Mesdag

Indonesian Petroleum Association

... of production, increased water cut was observed at most of the wells. In addition to this, pressure dropped below bubble point with gas coming out...

2003

Well Test Analysis of Multiple Matrix-to-Fracture Fluid Transfer in Fractured-Vuggy Reservoir

W. Djatmiko, V. Hansamuit

Indonesian Petroleum Association

... was closed in for a pressure buildup for 100 hours. Wireline bottom-hole samplers were run and five samples were recovered to determine bubble point...

2010

Shallow Water Seismic Operations on the North West Shelf

T. J. Allen, D. Brown, J. Wardell

Petroleum Exploration Society of Australia (PESA)

... of 29 bar-metres, with a pulse to bubble ratio of 11.2 at a 3 m depth, through a 0-125 Hz filter. Air was supplied by two PB-44 compressors. The array...

1988

Oil Pool of Open Reservoir Type

John Emery Adams

AAPG Bulletin

... for this purpose. End_Page 788------------------------------ GEOLOGICAL HISTORY Near the close of Delaware Mountain deposition, the earliest period...

1936

Analytical and Machine Learning Based Modifications to Unconventional Reservoir Simulation Models to Capture Near-Fracture Transient Effects

Hector E. Barrios-Molano, Alvaro Rey, Shihao Wang

Unconventional Resources Technology Conference (URTEC)

... a great impact on GOR profiles on fluids close to bubble point (Rey, Schembre and Wen 2019), small grid cells connected to the fractures are able...

2024

Well Cycling Optimization in Liquid Loaded Wells

Prithvi Singh Chauhan, Meher Surendra, Zhuoran Li, Sathish Sankaran

Unconventional Resources Technology Conference (URTEC)

... was analyzed in more detail to assess the impact of the optimization. A 5-day period pre and post changes was selected to address the key question...

2025

Oil and Gas Possibilities On-and Offshore Ghana

G. O. Kesse

AAPG Special Volumes

... period, the West African Oil and Fuel Company sank four wells. We do not know the final depths of the holes, but the first well passed through 183 m...

1986

Subaqueous Pyroclastic Deposits in an Ordovician Fore-Arc Basin: An Example from the Saint-Victor Formation, Quebec Appalachians, Canada

Pierre A. Cousineau

Journal of Sedimentary Research (SEPM)

.... Paleogeographic reconstructions of the Ordovician Period (Scotese and McKerrow 1991) show ancestral North America and the Baltic Shield separated by the Iapetus...

1994

Paleobrine Temperatures, Chemistries, and Paleoenvironments of Silurian Salina Formation F-1 Salt, Michigan Basin, U.S.A., from Petrography and Fluid Inclusions in Halite

Cindy L. Satterfield, Tim K. Lowenstein, Russell H. Vreeland, William D. Rosenzweig

Journal of Sedimentary Research (SEPM)

... marine basin at a subtropical paleolatitude, and they suggest a climatic cold spell for a period of thousands of years. The major ions in fluid...

2005

The Saga of Pithole City

Carl Burgchardt

Petroleum History Institute

... The Saga of Pithole City Carl Burgchardt E were anxious to make a fortune quickly after having lived on army pay for a long period. The speculative...

1989

The Big Horn Hot Springs at Thermopolis, Wyoming

Creighton A. Burk

Wyoming Geological Association

... springs bubble up through the waters of the Bighorn River. The Devil's Punch Bowl, north of Black Sulphur Springs, was once a large thermal spring...

1952

Naturally Fractured Reservoirs – Why Do Some Reservoirs Recover More than Others?

Richard Baker, Shelin Chugh, Steve Wong

West Texas Geological Society

... recovery mechanism is a combination of gas expansion, water drive and gravity segregation. During this period, production gas-oil ratios were close...

2008

Geological Methods for Evaluation in a Brave New World … Unconventional Reservoir Monitoring

K. Christopher Dick, James Hnat, Deniz Cakici, Abhijit Mookerjee, Ben Stephenson

Unconventional Resources Technology Conference (URTEC)

... Observations Figure 4 represents one realization of SRV across the three producing wells, based on microseismic data. These “bubble wraps” around each...

2013

Area-3 Single Sand Injection Program: An Opportunity to Arrest Production Decline as One of Reservoir Management in Waterflood Field, Minas … Indonesia

Ronny Indra

Indonesian Petroleum Association

... the data and determine the strategy to be applied from Level 1 until Level 4. Another three months period was used to execute the workover programs...

2010

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