Geostatistical Modeling of the Spaces of Local, Spatial, and Response Uncertainty for Continuous Petrophysical Properties

P. Goovaerts

AAPG Special Volumes

... that explain 84.7% of the total variance. These components have been rotated (varimax rotation) to achieve a simple structure that is easier...

Drilling Sweeps Optimization Based on Downhole Measurements

Yezid Arevalo, Richard Harmer, Julio Palacio, Juan Pablo Casanelli

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... (ppg) Plastic Viscosity (Cp) Rotation rate (rpm) Flow rate (gpm) In addition to the five performance indicators calculated from the time and depth...

Improved geostatistical models of inclined heterolithic strata for McMurray Formation, Alberta, Canada

Mehran M. Hassanpour, Michael J. Pyrcz, Clayton V. Deutsch

AAPG Bulletin

...). The upper unit of the McMurray Formation is composed of horizontal shale-rich strata that are commonly in sharp contrast to the inclined heterolithic strata...

PHOTOGEOLOGIC EVALUATION IN THE MONTANA PLAINS AREA

L. BRUNDALL, B. P. HARDER

Montana Geological Society

... horizontal attitude. Estimating the dip of inclined beds by stereoscopic examination of the aerial photographs is a difficult process which...

Basinal Isostatic Adjustment Faults and Their Petroleum Significance: DISCUSSION

I. W. Moffat, D. A. C. Gardner

CSPG Bulletin

... undergone rotation. This is a geometric impossibility if these faults are vertical as Jones infers. Rotation necessitates a listric shape for the fault...

Exploration Trends in Louisiana

M. Byron Miller

GCAGS Transactions

.... Zimmerman, Ronald K., 1998, Chronology of oil generation in Louisiana's fractured Austin Chalk deep horizontal drilling trend: Gulf Coast Association...

Integrated Data Enhance Dolomite Mapping, by Ritsh Kumar Sharma, Satinder Chopra, and Amit Kumar Ray; #41440 (2014).

Search and Discovery.com

Reservoir-Scale Controls on Fracture Orientation: Structural Position vs. Mechanical Variation; #41691 (2015)

Caroline M. Burberry

Search and Discovery.com

... – FOLD CREST • Comparing to Location TC6, lithology SRD, a dolomicrite with algal mats, beds approx. horizontal • Different fracture pattern from limbs...

Pump-Like Tidal Driving of Tectonic Plates: GEOLOGIC NOTES

George W. Moore

AAPG Bulletin

... 1021------------ Tectonic elements that bear a systematic relation to the earth's axis of rotation, such as a dependence of earthquake-strain release...

Case Studies: Fault Identification Using Borehole Image Log for Mississippian Limestone Horizontal Well Completion Design, #41241 (2013)

Yinghao Chen, Bruce Miller, Charles Wickstrom, Shane Matson

Search and Discovery.com

...Case Studies: Fault Identification Using Borehole Image Log for Mississippian Limestone Horizontal Well Completion Design, #41241 (2013) Yinghao...

Nemaha Strike-Slip Fault Expression on 3-D Seismic Data in SCOOP Trend; #42235 (2018)

Satinder Chopra, Kurt J. Marfurt, Folarin Kolawole, Brett M. Carpenter

Search and Discovery.com

... are horizontal, and the intermediate stress is vertical. Large strike-slip faults are also called “wrench faults”. In many cases, branches and step overs...

Learnings from the Hydraulic Fracturing Test Site (HFTS) #1, Midland Basin, West Texas - A Geomechanics Perspective

Shugang Wang, Yunhui Tan, Anusarn Sangnimnuan, Shahzad Khan, Baosheng Liang, Peggy Rijken

Unconventional Resources Technology Conference (URTEC)

... fracturing research experiment performed in the Midland Basin, West Texas. This hydraulic fracturing research is centralized around eleven horizontal wells...

Fault zone deformation controlled by carbonate mechanical stratigraphy, Balcones fault system, Texas

David A. Ferrill, Alan P. Morris

AAPG Bulletin

..., is preceded by some amount of prefailure strain. This prefailure strain generally has both recoverable and nonrecoverable components (Donath, 1970...

Open-Cast Slump Sheets and their Relationship to Sandstone Beds in an Upper Cambrian Flysch Sequence, Tasmania

Keith D. Corbett

Journal of Sedimentary Research (SEPM)

... measured in two of the slump sheets, and were plotted on equal-area diagrams after rotation of the regional dip to horizontal. The axes were found...

High-resolution Electrical Borehole Images While Drilling

Jeremy Lofts, Stephen Morris

AAPG Special Volumes

... horizontal well placement in the Otter field, North Sea using new formation imaging while drilling technology: Society of Petroleum Engineers Offshore...

Overcoming the Limitations of SRV Concept

M. Gaddipati, C. Karacaer, C. Ozgen, T. Firincioglu, G. Bowen, I. Pallister, G. Shaw

Unconventional Resources Technology Conference (URTEC)

... that shear stress components are not calculated, and stress rotation is not modelled. However, in the context that this information is used – as input...

Cow Head Breccia Sedimentology of the Cambro-Ordovician Continental Margin Newfoundland

J. F. Hubert, R. K. Suchecki, R. K. M. Callahan

Special Publications of SEPM

... present is removed by rotating the beds to a horizontal position By convention the clockwise or counterclockwise rotation of each fold axis is plotted...

A User's Description of Machinery Failure Caused by Electromagnetism

John C. Tankersley

Indonesian Petroleum Association

.... By comparison, mechanical scrathes are straight and uniform. Spark tracks also tend to be present at a 30 to 45 degree angle to the direction of rotation which...

Multiple-point Geostatistics: A Quantitative Vehicle for Integrating Geologic Analogs into Multiple Reservoir Models

Jef Caers, Tuanfeng Zhang

AAPG Special Volumes

... actual reservoirs). The sizes of channel features or a net-to-gross ratio can vary considerably in the vertical as well as horizontal directions...

Geophysical Data from the Continental Margin off Wilkes Land, Antarctica--Implications for Breakup and Dispersal of Australia-Antarctica

M. König

Circum Pacific Council Publications

... will be reconsidered later in connection with the derivation of a new pole of rotation for the Australia-Ant­ arctica reconstruction. The greatest variations in the free...

Cross Section Restoration and Balancing as Aid to Seismic Interpretation in Extensional Terranes

Mark G. Rowan, Roy Kligfield

AAPG Bulletin

... corresponds to rigid body rotation, and flexural slip/flow is modeled by bed-length balance methods. Selection of the appropriate algorithm...

A Phase Diagram for Turbulent, Transitional, and Laminar Clay Suspension Flows

Jaco H. Baas, James L. Best, Jeffrey Peakall, Mi Wang

Journal of Sedimentary Research (SEPM)

... (approximated by the horizontal components of flow velocity and turbulence intensity) and cohesive forces (approximated by the suspended clay...

Mechanical and stratigraphic constraints on the evolution of faulting at Elk Hills, California

Patricia E. Fiore, David D. Pollard, William R. Currin, David M. Miner

AAPG Bulletin

... anticline developed in response to a regional horizontal shortening oriented at about 35. The apparent bend in the trend of the anticline, from...

Strategic Planning for Banyu Urip Development Drilling Program Led to Pacesetter Performance, Improves Borehole Quality and Significant Cost Saving

I Gede Eka Bhawa

Indonesian Petroleum Association

... Urip rigs there are two jacking systems, vertical and horizontal. The vertical system jacks up the substructure/rig above ground level...

Anisotropic Borehole Stability Analysis for the UK's First Horizontal Shale Gas Well in the Bowland Basin

Huw Clarke, Hamed Soroush

Unconventional Resources Technology Conference (URTEC)

...Anisotropic Borehole Stability Analysis for the UK's First Horizontal Shale Gas Well in the Bowland Basin Huw Clarke, Hamed Soroush URTeC: 15...