Analysis of the Production Casing Deformation Due to Shearing of Offset Hydraulic Fractures

Zorica Radakovic-Guzina, Branko Damjanac, Alexei A. Savitski, Nino Suarez, Christopher Ledet

Unconventional Resources Technology Conference (URTEC)

... deformation of the wellbore casing. An approach, in which the problem is analyzed using two different models on two scales, is used here. The fracture...

Abstract: Evolution of Voids and Fractures in Wellbore Cement under Dynamic Flow Conditions Relevant to Geological Carbon Sequestration, by Cao, Peilin; Karpyn, Zuleima; Li, Li; #90163 (2013)

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Re-Examination of the Wellbore Mechanics Basis for Interpreting Leak-off Tests – Impacts on Stress State and Pore Pressure Determinations

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Abstracts: Engineering Applications of Microseismic Data; #120181 (2015)

Carl W. Neuhau

Search and Discovery.com

..., will illustrate how to use microseismic pointsets to optimize field development and wellbore spacing, the completion design of the wells, as well...

Abstract: Reducing Reservoir Model Uncertainties with Real-time Fluid Contact Mapping Using Extra-Deep Azimuthal Resistivity - Case Study from a Mature Oilfield, Offshore China; #91204 (2023)

Viet Nguyen, Gao Xiaofei, Sanjun Chen, Lei Yu, Hai Wang, Hai Wang, David Holbrough

Search and Discovery.com

... to accurately identify the dynamic oil-water interface, optimizing the stand-off and maintaining the wellbore position within 1-2 m of the roof...

Downhole Geochemical Analysis of Gas Content And Critical Desorption Pressure for Carbonaceous Reservoirs, by Robert A. Lamarre, #40217 (2006).

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Facies Architecture and Stratigraphic Evolution of A River-Dominated Delta Front, Turonian Ferron Sandstone, Utah, U.S.A.

Sumiyyah Ahmed, Janok P. Bhattacharya, Daniel E. Garza, Yangyang Li

Journal of Sedimentary Research (SEPM)

... in a progradational–aggradational–degradational trajectory and are overlapped by adjacent bars, forming a bar assemblage. These bars are interpreted to have...

Experiments to Better Understand Pennsylvanias Gas Migration Problem; #41227 (2013)

Anthony Iannacchione, Julie Vandenbossche, and Donald Janssen

Search and Discovery.com

... Protection (PA DEP) requires significant engineering controls for the wellbore in deep Marcellus gas wells. One focus of these controls...

Numerical Modelling of Wellbore Stability in Hydrate-Bearing Sediments, by Reem Freij-Ayoub, Chee Tan, Ben Clennell, Jinhai Yang, and Bahman Tohidi; #90035 (2004)

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Laboratory Study Shows How Real Perforations Affect Unconventional Fracture Initiation

Fokko Doornbosch, Quan Guo, Carlos E. Guedes, Carlos E. Baumann

Unconventional Resources Technology Conference (URTEC)

... variables can result in lower breakdown and treatment pressures, a reduction of near-wellbore fracture tortuosity, and, ultimately, more clusters...

Deltas and Sea-Level Change

Szczepan J. Porebski, Ronald J. Steel

Journal of Sedimentary Research (SEPM)

... a subhorizontal trajectory, generate little or no paralic tail, and are commonly thinned by transgressive ravinement. Shelf-edge deltas in a stable-to-falling...

Hydraulic Fracture Diagnostics and Stress Interference Analysis by Water Hammer Signatures in Multi-Stage Pumping Data

Jongsoo Hwang, Matthew J. Szabian, Mukul Sharma

Unconventional Resources Technology Conference (URTEC)

... on fracture geometry. We simulated the transient flow problem in a wellhead-wellbore-fracture system to match the water hammer signature...

Workovers: Part 9. Production Engineering Methods

Alan F. Osborne

AAPG Special Volumes

... operation done on, within, or through the wellbore after the initial completion. Although proper drilling, cementing, and completion practices minimize...

Elemental Analysis as a Tool in Determining Wellbore Stability Issues: Marcellus Shale Play, SW Pennsylvania; #41692 (2015)

Charles Moyer, Milly Wright, Nahysa Martinez

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...Elemental Analysis as a Tool in Determining Wellbore Stability Issues: Marcellus Shale Play, SW Pennsylvania; #41692 (2015) Charles Moyer, Milly...

The Halladale„Speculant Fields: The First Nearshore Gas Fields to Be Developed from Mainland Australia

Andrew Constantine, Glenn Morgan, Robin O’ Leary, Simon Smith

Australian Petroleum Production & Exploration Association (APPEA) Journal

...). To ensure all the wells could reach their targets, Geomechanics International were contracted to undertake the wellbore stability work and K&M Technology...

Pressure Build-Up Interpretation in Wells with Limited Entry Completions: Unexpected Pressure and Afterflow Response

Reinhard H. Lind

Indonesian Petroleum Association

... complicated the interpretation. It is shown that the measureable afterflow from about 15 minutes after shut in is due to shrinkage of gas in the wellbore...

Horizontal Cased Hole Evaluation Using a New Pulsed Neutron Spectroscopy Tool and Dipole Sonic

Richard Reischman, Edgar Velez, Aaron Green, Brian Reynolds, Damian Yasin, Blaine Spies

Unconventional Resources Technology Conference (URTEC)

... to the wellbore. Production logging has revealed that zones of better petrophysical rock quality near the wellbore have a greater relative contribution...

Dont forget your keys when trying to unlock the productivity of low-permeability coals

Raymond L. Johnson Jr

Australian Energy Producers Journal

... emerged as a result of the inability to either: (1) place a horizontal well in the coal because of wellbore instabilities (Branajaya et al. 2019...

Stresses and Fractures in the Frontier Formation, Green River Basin, Predicted from Basin-Margin Tectonic Element Interactions

John C. Lorenz

Wyoming Geological Association

... (Figure 7). Stress trajectory orientations would become complex where they interact with other structures, but during most of the Late Cretaceous other...

Three-dimensional seismic interpretation of a meteorite impact feature, Red Wing Creek field, Williston Basin, western North Dakota

Benjamin D. Herber, Paul Weimer, Renaud Bouroullec, Roger J. Barton, Daniel N. Behringer, William S. Hammon III, and William S. Gutterman

AAPG Bulletin

... five repeated stratigraphic sections in the wellbore above the Charles Formation due to imbricate thrusting. Location of the profile is shown on Figure...

Unravelling Paradigms in Vaca Muerta Formation, Neuquén Basin, Argentina: The Construction of Geochemical Wellbore Images by Geostatistical Integration of Geochemistry and Conventional Log Data with Wellbore Resistivity Images; #41643 (2015)

Claudio Larriestra, Roberto Merino, Veronica Larriestra

Search and Discovery.com

...Unravelling Paradigms in Vaca Muerta Formation, Neuquén Basin, Argentina: The Construction of Geochemical Wellbore Images by Geostatistical...

Accelerating Development Optimization in the Bakken Using an Integrated Fracture Diagnostic Pilot

Yueming Liang, Holger Meier, Karthik Srinivasan, Hussain Tahir, Alberto Ortega, Kelvin Amalokwu, James Friedrich, Joy Okpala, Kendal Decker, Matthew Brown, Tim Benish, Haylee Crozier, Peeyush Bhargava, Prasad Sumant, James Reavis

Unconventional Resources Technology Conference (URTEC)

... frac aspect ratio (ratio of frac length to height) and if a portion or parts of the lateral behave(s) differently relative to the rest of the wellbore...

Understanding the Mechanism of Interwell Fracturing Interference Based on Reservoir-Geomechanics-Fracturing Modeling in Eagle Ford Shale

Xuyang Guo, Kan Wu, John Killough, Jizhou Tang

Unconventional Resources Technology Conference (URTEC)

... in wellbore and fractures. The workflow characterizes the temporal-spatial evolution of pressure and stress caused by legacy parent well production...

Merging Physics and Data-Driven Methods for Field-Wide Bottomhole Pressure Estimation in Unconventional Wells

Diego Molinari, Sathish Sankaran

Unconventional Resources Technology Conference (URTEC)

..., using two types of representations: a pressure point solution, and the whole pipe/wellbore pressure profile. A blind hold-out validation (comparing...

Novel Methods to Overcome Micro-Seismic Limitations in Estimating Hydraulic Fracture Geometry in Unconventional Reservoirs

Shubham Mishra, Vinil Reddy

Unconventional Resources Technology Conference (URTEC)

... wells. These horizontal wellbores are completed with large multiple hydraulic fracture treatments across the entire length of the wellbore...