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The AAPG/Datapages Combined Publications Database

Showing 6,730 Results. Searched 200,357 documents.

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Drilling Optimization: RSS Solution of Vertical Well Trajectory for Cost Savings and Macro Tortuosity Elimination Case Study: Lofin-2, Seram Island

Raynaldo Panjaitan, Boyke Daud Sibarani

Indonesian Petroleum Association

... Previewing from large scale wells, wellbore tortuosity is phenomena where the actual trajectory point is deviating away from the planned trajectory. While...

2016

Modeling Near-Wellbore Fracture Evolution and Tortuosity at the Utah FORGE Geothermal Test Site

Wei Fu, Branko Damjanac, Zorica Radakovic-Guzina, Robert Podgorney, John Mclennan

Unconventional Resources Technology Conference (URTEC)

... by a gradual decline, though it remains at a relatively high level. These pressure response suggest a complex fracture trajectory in the near-wellbore region...

2025

Proppant Placement in Perforation Clusters in Deviated Wellbores

Min Zhang, Chu-Hsiang Wu, Mukul Sharma

Unconventional Resources Technology Conference (URTEC)

... this study provide a way URTeC 298 2 for a completion engineer to use wellbore trajectory and treatment design information to estimate...

2019

Optimizing the Stimulated Reservoir Volume – An Integrated Approach

Peter O’ Conor

West Texas Geological Society

... by expanding the overall permeability volume due to the stimulation of the natural fractures. In nearly every case, identifying the wellbore trajectory...

2011

Abstract: Advancement and Economic Benefit of Geosteering and Well-Placement Technology; #90269 (2016)

Michael Bittar

Search and Discovery.com

... trajectory in real time to correct for unanticipated variations in geology and structure in order to avoid exiting the target zone, is a technique...

Unknown

Abstract: A Deep Learning Saturation Imaging Framework to Optimize Reservoir Contact While Drilling; #91204 (2023)

Abdallah AlShehri, Klemens Katterbauer, Ali AlYouesf

Search and Discovery.com

..., characterized by a strongly heterogeneous hydrocarbon fluid distribution. Comparing with a geometric base trajectory of a horizontal well, we could...

2023

Monitoring Wellbore Quality in Real-Time Using a Geometrically Derived Tortuosity Metric

John D’Angelo, Pradeepkumar Ashok, Eric van Oort, Mojtaba Shahri, Brian Nelson, Taylor Thetford , Michael Behounek

Unconventional Resources Technology Conference (URTEC)

...] or the deviation of a well path from a planned trajectory [10]. For consistency, this paper will refer to the former as Wellbore Tortuosity and the later...

2018

Reservoir Geomechanics Applied to Drilling and Completion Programmes in Hostile and Complex Environments: North West Shelf, Timor Sea, North Sea and Colombia

David A. Castillo, D. Moos

Indonesian Petroleum Association

... field, pore pressure, natural fractures, rock strength, mud weight, and borehole trajectory. In some cases wellbore performance can be maximised...

2002

Combination of Deep-Reading and Near-Wellbore-Scale Measurement in Accessing Thin Layer Facies of a Carbonate Reservoir, #42511 (2020).

Adrean Pudyaksa, Hendri Harsian, Takefumi Shibuya, Ni Made Wilasari, Olivia Azwar, Ihsan Taufik Pasaribu,

Search and Discovery.com

...Combination of Deep-Reading and Near-Wellbore-Scale Measurement in Accessing Thin Layer Facies of a Carbonate Reservoir, #42511 (2020). Adrean...

2020

A New Computational Model to Predict Breakdown Pressures in Cased and Perforated Wells in Unconventional Reservoirs

Mohammed Kurdi, Hamid Roshan

Petroleum Exploration Society of Australia (PESA)

..., the different faulting stress regimes and the wellbore trajectory which can change the rock failure response to hydraulic fracturing. Khan et al. (2016) took...

2018

Abstract: 4D Geomechanical Study Helps Drilling Operations in North Kuwait Giant Reservoirs; #90254 (2016)

Safaa M. Marie, Shaikh A. Azim, Hossam Ibrahim, Ali Nasar Khan, Lamya A. AbouQammaz, Assef M. Hussein, Robert Newman, Magdalena Povstyanova, Kwang-Ho Lee

Search and Discovery.com

... that the combined effect of in-situ stress and well trajectory on wellbore stability should also be thoroughly investigated. Comprehensive analysis of static...

2016

Abstract: Application of Azimuthal Deep Resistivity and Azimuthal Near-Bit Gamma during Reservoir Navigation in Highly-Dipping Sand Reservoirs, Grand Isle 16 Field, Gulf of Mexico

Vinod Kumar, Alex Tseo, Casey Slattery, Mary Lindsey Bateman

GCAGS Transactions

... for adjusting the wellbore trajectory, if necessary, to stay within the reservoir section and avoid exit. The advantage of using deep azimuthal...

2014

ABSTRACT: An Integrated Approach to Shale Gas Evaluation, Horizontal Drilling and Hydraulic Stimulation; #90108 (2010)

Mitch Pavlovic

Search and Discovery.com

..., this paper presents results of geologic modeling and a reservoir navigation study showing a horizontal wellbore trajectory and its relationship...

2010

Abstract: Isotropy: A Lethal Assumption in Geomechanical Modeling of Shale; #90240 (2015)

Hamed Soroush

Search and Discovery.com

... such as wellbore stability, trajectory optimization, hydraulic fracturing, porosity-permeability evolution, and compaction. Dependent on the inclination...

2015

Successful Wellbore Placement within a Mannville Coal Seam

Thanos Natras

Search and Discovery.com

...Successful Wellbore Placement within a Mannville Coal Seam Thanos Natras Successful Wellbore Placement within a Mannville Coal Seam Thanos Natras...

Unknown

Successful Wellbore Placement within a Mannville Coal Seam

Thanos Natras

Search and Discovery.com

...Successful Wellbore Placement within a Mannville Coal Seam Thanos Natras Successful Wellbore Placement within a Mannville Coal Seam Thanos Natras...

Unknown

Improving Wellbore Placement Accuracy Using Stratigraphic Misfit Heatmaps

Timothy Gee, Stefan Maus, Alexander M. Mitkus, Kenneth McCarthy, David M. Velozzi, Rocky Mottahedeh

Unconventional Resources Technology Conference (URTEC)

... subjective process. Directional wells are drilled following a well plan, in which the position of the desired wellbore trajectory is specified in spatial...

2019

Abstract: Natural Fractures Characterization and Horizontal Drilling of an Oil-Prone Devonian Carbonate - Birth of a New Major Play in Eastern Canada; #90255 (2017)

Jean-Sebastien Marcil

Search and Discovery.com

... on a number of in-depth studies performed by Junex and independent experts over the past two years, the Junex Galt #4HZ wellbore trajectory was designed...

2017

Azimuthal Hold Technology Implementation in Vaca Muerta

Oscar Sanchez, Francisco Javier Mela, Rodrigo Martin

Unconventional Resources Technology Conference (URTEC)

... of improved trajectory control will result in a reduction of wellbore tortuosity, which will lead to benefits on decrease of wellbore placement uncertainty...

2021

Open Hole Sidetracks Performed in Lateral Sections in Unconventional Wells

Ines Leon Lara, Maria Angelica Valero, Robert Chirinos, Jose Viramonte, Agustin Jose Somaruga, Celeste Palladino, Lucas Maximiliano Rivera

Unconventional Resources Technology Conference (URTEC)

...: (1) Well planning to kick-off and deviate from the original wellbore against a suitable lithology and achieve a trajectory with manageable tortuosity...

2023

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