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The AAPG/Datapages Combined Publications Database
Showing 4,233 Results. Searched 200,619 documents.
Mud Cap Drilling for Combating Total Loss Circulation in a Heterogeneous Clay and Limestone Formation of XX Well, Offshore North West Java
Taufan Arhammar, Reza Rahman, Mukhlis Taufik, Aris Kurniawan
Indonesian Petroleum Association
... is one of the solutions that can overcome different kinds of hazards occurring at heterogeneous formations. The technology focused on mitigating lost...
2016
PTTC Network News - Vol. 13, No.3 - 2007
Al Pickett
PTTC
... Rotary Steerable System (RSS) (www.gyrodata.com/wellguide.htm) has been employed to drill 31 directional wells from pads in Oklahoma since late 2006...
2007
Horizontal Drainhole Drilling Techniques Used in Rocky Mountain Coal Seams
Terry L. Logan
Rocky Mountain Association of Geologists
...-radius directional drilling techniques that have been used to successfully place horizontal drainholes into coal seams. INTRODUCTION Coal seams...
1988
Shelf-Fed Turbidite System Model and its Application to the Oligocene Deposits of the Campos Basin, Brazil
Wagner Elias Peres
AAPG Bulletin
... mudstone, and disturbed mudstone (Souza et al., 1989). Thin, very fine, well-sorted sandstones that display bi-directional ripple laminations...
1993
Chapter Seven: Evaluating Barnett Shale Production Performance Using an Integrated Approach
J. H. Frantz, Jr., J. R. Williamson, W. K. Sawyer, D. Johnston, G. Waters, L. P. Moore, R. J. MacDonald, M. Pearcy, S. V. Ganpule, K. S. March
Rocky Mountain Association of Geologists
... shown that bi-directional fractures can be created if the two horizontal stresses are fairly similar and if multi-directional natural fractures exist...
2008
Automatic microseismic event detection in downhole DAS data through convolutional neural networks: A comparison of events during and post-stimulation of the well
Paige Given, Fantine Huot, Ariel Lellouch, Bin Luo, Robert G. Clapp, Biondo L. Biondi, Tamas Nemeth, Kurt Nihei
International Meeting for Applied Geoscience and Energy (IMAGE)
... directional strain along the fiber. The fibers’ close deployment to the events and high sensitivity make them capable of detecting microseismic events...
2022
The Gridded Fault Surface: Chapter 11
Don Clarke
AAPG Special Volumes
... is treated as if it were a structural surface. The method uses fault picks, oil/water contact data, directional survey data, and reservoir data. The data...
1992
Geological Challenges in the Development of a Colombian Waterflood Using Horizontal Wells; #20390 (2017)
Angela Rocio Mora, Carlos Andres Rodriguez, Jenny Pinilla, Elizabeth Quiroga, Manuel Cardozo
Search and Discovery.com
... wells. The planning stage involved: (1) building a geological sector model of structural and stratigraphic complexity, (2) designing a directional...
2017
Mixed Carbonate - Terrigenous Clastic Sedimentation on a Ramp-Topped Shelf (Distally-Steepened Ramp), The Eastern Shelf of the Midland Basin
Thomas E. Yancey
West Texas Geological Society
... different depth zones, but the locations of these zones migrated across the shelf in response to changes in sea level. Cycles are lithologically...
1986
The Weber Sandstone at Rangely Field, Colorado
Kent A. Bowker, William D. Jackson
Rocky Mountain Association of Geologists
...-laminated lithofacies is the major productive Eithofacies, with an average porosity of 12%. Permeability is highly directional on a small scale because...
1989
Baseline/Calibration Method for Reservoir Pressure Determination
J.R. Adams, B. Dotson, H. Sebastian, S. Motealleh
Unconventional Resources Technology Conference (URTEC)
... through a number of different protocols. The second activity is the analysis of the data; when plotted in a unique and novel way, the data alignment...
2013
Magnetic Resonance Image Log Use in Evaluation of Low Resistivity Pay in the Attaka Field
Sigit Sutiyono
Indonesian Petroleum Association
... to Late Miocene sediments. This interval is subdivided into five different stratigraphic sequences: Overpressure, Deep, Intermediate, Deltaic and Shallow...
1995
The Power of Predictive Analytics in Oil Field Development: Integrating Machine Learning with Reservoir Hydrocarbon Data to Enable Enhanced Oil Recovery of Hugin Formation within the Theta Vest Structure
Lilik T. Hardanto, Fenny Chrisman
Indonesian Petroleum Association
... prospects has been performed (Furre et al., 2003 ). Several directional development wells are located on the Theta Vest structure, and the Top Hugin...
2021
Fill in The Gap Between Seismic and Borehole Imaging Scale With Highdefinition Karst Mapping for Improved Geosteering Strategy
Didit Putra Kusuma, Budi Abrar, Olivia Azwar, Dian Permanasari, Nadia Ardikani
Indonesian Petroleum Association
... was then built from the surface grid, and property modeling from different offset wells was propagated into the model to simulate the tool response...
2022
Forward Modeling of Utah FORGE 2024 Hydraulic Stimulation: Fiber Signatures & Seismicity
Ruwantha Ratnayake, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
... of connecting two vertically offset inclined wells 16A and 16B. For these stages, a different number of clusters, cluster spacing, injection rates...
2024
When Numbers Lie: The Need for Causal Modeling in Well Forecasting
Kiran Sathaye, Dillon Niederhut
Unconventional Resources Technology Conference (URTEC)
... to an associative machine learning model to observe the differences in forecast outcomes across different methods. URTeC 4264381 6 Methods The best way...
2025
The Hawkesbury Sandstone South of Sydney, Australia: Triassic Analogue for the Deposit of a Large, Braided River
Brian R. Rust, Brian G. Jones
Journal of Sedimentary Research (SEPM)
...-crested and lunate sand waves, but Ashley and Duncan (1977) objected on the grounds that lunate sandwaves are unknown in modern rivers. In our view...
1987
Fair Weather Versus Storm Processes in Shallow Marine Sand Bar Sequences in the Late Precambrian of Finnmark, North Norway
D. K. Hobday , H. G. Reading
Journal of Sedimentary Research (SEPM)
... by oscillatory waves with crests trending N-S. The Skallneset sandstones are overlain, with a sharp, erosive base, by over 30m of undulating subhorizontal...
1972
Anisotropy Kinematics Clarified through Regime Rrays Model
William J. Vetter
Search and Discovery.com
... from (4) vE depends on front-normal vN and its directional derivatives re (T, I). Eqn (7) shows vE dependence on vN *n, plus complicated weighting...
Unknown
Anisotropy Kinematics Clarified through Regime Rrays Model
William J. Vetter
Search and Discovery.com
... from (4) vE depends on front-normal vN and its directional derivatives re (T, I). Eqn (7) shows vE dependence on vN *n, plus complicated weighting...
Unknown
How Porosity and Permeability Vary Spatially with Grain Size, Sorting, Cement Volume, and Mineral Dissolution in Fluvial Triassic Sandstones: The Value of Geostatistics and Local Regression
J.M. McKinley, P.M. Atkinson, C.D. Lloyd, A.H. Ruffell, R.H. Worden
Journal of Sedimentary Research (SEPM)
... assessment of the spatial distribution of permeability and porosity values. Because directional variograms indicated spatial structure at different...
2011
Stratigraphy and Sedimentology, Lower Part of the Butterfield Peaks Formation (Middle Pennsylvanian), Oquirrh Group, at Mt. Timpanogos, Utah
Edith Hoffman Konopka, Robert H. Dott Jr.
Utah Geological Association
... Paleontologists and Mineralogists Short Course No. 2 Notes, p. 5–43. Tanner, W. F., 1971, Numerical estimates of ancient waves, water depth and fetch...
1982
Response of the Oligo Miocene bivalve fauna of the Kutch Basin (Western India) to regional tectonic events
Saurav Dutta and Devapriya Chattopadhyay
PALAIOS
... the formations. The species composition of the Maniyara Fort Formation is substantially different from those of the younger formations, implying...
2022
Method of Differentiation and Correlation of the Oil-Bearing Sediments of the Devonian of Bashkiria
A. R. Kinzikeev
Petroleum Geology: A Digest of Russian Literature
... effective forms of expression of periodic and directional processes of development of the crust are: 1) rhythm of sedimentation, 2) repetition of breaks...
1960
Grain-Size Controls On the Morphology and Internal Geometry of River-Dominated Deltas
Alexander P. Burpee, Rudy L. Slingerland, Douglas A. Edmonds, Daniel Parsons, Jim Best, James Cederberg, Andrew McGuffin, Rebecca Caldwell, Austin Nijhuis, Jordan Royce
Journal of Sedimentary Research (SEPM)
..., a greater percentage of channel facies, and less rugose sand bodies than a highly cohesive, muddy delta. Nine self-formed deltas having different sediment...
2015