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The AAPG/Datapages Combined Publications Database

Showing 39,479 Results. Searched 200,619 documents.

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Real-Time Pore Pressure Gradients: An Example from the Pattani Basin, #41075 (2012)

Isara Klahan, Watanyu Nopsuri

Search and Discovery.com

... design, mud program and cementing program are all dependent on the expected pressure profile, and a conservative pre-drill design is needed for safety...

2012

Chapter 13: The Zama Discovery in Salina del Istmo Basin, Offshore Tabasco: “A New Dawn” for Offshore Mexico Exploration

David Kosmitis, John Parker, Michael Albertson, Alex Obvintsev, David Tett, James Pasley, Matthew Carr

AAPG Special Volumes

... calibrated a seismic-based pore pressure model with the mud weights used in these three wells. Pore Pressure Initial results of the pore pressure...

2021

A New Perspective on Shallow Water Flow (SWF) Prediction and the Prevention of Sinking Well-Heads in Deepwater; #41614 (2015)

Selim Simon Shaker

Search and Discovery.com

... between the shale and the underlying sand causes water flow that overcomes the mud pressure and SWF takes place. Mitigating these events should be assigned...

2015

Land Rigs: Part 3. Wellsite Methods

Byram Reed

AAPG Special Volumes

... by the stroke counters, and the rate of movement is recorded by the stand pipe pressure. The stand pipe connects the mud pumps to the kelly hose. The kelly...

1992

Understanding Pressure Compartmentalization in Ultra-Deepwater Drilling Off Mexican Gulf Coast: A Case Study, #41361 (2014).

Leonardo Enrique Aguilera Gomez, Francisco Espitia Hernandez, Devendra Kumar, et al.

Search and Discovery.com

.... Acoustic anisotropy measurements and stress analysis were compared against the pressure profiles to understand the distribution of overpressured zones...

2014

Extended Abstract: Underbalanced MPD Technology Proved to be Effective in Drilling of Fractured Granitic Basement

Peng Chen, Xi Wang, Meng Wu

Africa Energy and Technology Conference, 2016

... the formation pressure; b. the low density drilling fluid was kept in openhole section by filling heavy mud cap inside casing during managed pressure...

2016

The Combination of Well Engineering, Well Integrity, and Managed Pressure Drilling to Assist and Support Indonesia's Drilling and Completion Operations

Donny H. Gultom, Fikri Irawan, Ardia Karnugroho, Chad Wuest

Indonesian Petroleum Association

.... With the development of MPD, several techniques being applied are:    Returns Flow Control Pressurized Mud Cap Drilling (PMCD) Constant Bottom Hole Pressure (CBHP...

2015

Oil and Gas in Uppermost Cretaceous and Tertiary Rock, Uinta Basin, Utah

Thomas D. Fouch, Vito F. Nuccio, John C. Osmond, Logan MacMillan, William B. Cashion, Craig J. Wandrey

Utah Geological Association

... of mud weights versus drilling depths. The analysis was restricted to the calculation of gradients using extrapolated shut-in pressures for those...

1992

An Efficient Approach for Quantifying the Uncertainty in Groundwater-model Predictions

V. A. Kelley, S. Mishra

AAPG Special Volumes

... analysis problem tractable. The two distributions are made consistent by requiring that the weights (probabilities) for the new values be chosen so...

2006

A Siamese network-based full-wave inversion: Application on real data

Omar M. Saad, Randy Harsuko, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... that incorporates a Siamese network to transform data into a shared latent representation, enhancing comparative analysis. The Siamese network employs...

2024

Mississippi Canyon 714 #3

John B. Karpa III

Houston Geological Society

... circulation, packing-off. Excessive mud weight caused fractures to propagate to the top of salt. Below salt: high pressure and low formation strength...

2000

N/A

Formation evaluation challenges in the Amadeus Basin - lessons learnt from the Surprise-1 REH Discovery Well

Djisan Kho, Timothy Hopper, Sathees Krishnan, Greg Ambrose

Petroleum Exploration Society of Australia (PESA)

... logs were recorded soon after the original well was deepened. The long exposure of the formation to drilling mud definitely altered the the rock...

2012

Pore Pressure Prediction Geology and Modeling Assessment

Selim S. Shaker

GCAGS Transactions

... and Engelder (1994) showed several examples of these pressure ramps in the Gulf of Mexico Coast area. The thorough examination and analysis of the data from...

2024

Correlating Seismic Attributes to Reservoir Properties using Multi-variate Non-linear Regression

Robert S. Balch, William W. Weiss, Shaochang Wo

West Texas Geological Society

... (350 and growing) of seismic attributes that can potentially be used in a regression analysis of reservoir properties. Using all attributes...

1998

Centrifuge Separation of Heavy Minerals: A New Apparatus: NOTES

J. C. Theron

Journal of Sedimentary Research (SEPM)

... for the instrument was determined. GRIFFITHS, J. C., 1967, Scientific method in analysis of sediments. McGraw-Hill, New York, 508 p KOEN, G. M., 1955, Heavy...

1969

The Movement of Gravel by the Alga Fucus Vesiculosus (L.) on an Arctic Intertidal Flat

Robert Gilbert

Journal of Sedimentary Research (SEPM)

... of the weights of gravel clasts with attached fucoid algae Fucus vesiculosus from an arctic intertidal flat at Pangnirtung in northern Canada indicate...

1984

A Porosity Based Pore Pressure Estimation in an Indonesian Carbonate Reservoir

Sunawar Kunaifi, Krishna Pratama Laya, Sarvagya Parashar, Luqman, Banu Andhika

Indonesian Petroleum Association

... Pressure measurements were conducted separately, ensuring a thorough examination and analysis of all parameters. The study's meticulous methodology...

2024

The Double Edged Sword: The Impact of the Interaction between Salt and Sediment on Subsalt Exploration Risk in Deep Water

Selim Shaker

GCAGS Transactions

... (fracture pressure – pore pressure). These conditions require higher mud weight and multiple casing points to drill this upper section. Figure 3...

2008

ABSTRACT: How Submarine Gas Seeps and Mud Volcanoes Affect Geo-Environment of the Black Sea; #90109 (2010)

Evgeniy F. Shnyukov, Volodimir O. Emelyanov, Tamara S. Kukovska

Search and Discovery.com

.... As analysis of available published and original data has been shown, the gas seeps and mud volcanoes as well as gas hydrates in the Black Sea were caused...

2010

Abstract: Toward Automation of a Nanotagging Technology for Improved Cuttings Depth Correlation; #91204 (2023)

Gawain Thomas, Marta Antoniv, Martin Poitzsch, S. Sherry Zhu

Search and Discovery.com

... characterization of the formation while drilling. When integrated into advanced mud logging workflows, it can effectively support logging and measuring...

2023

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