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The AAPG/Datapages Combined Publications Database
Showing 2,007 Results. Searched 200,619 documents.
Integration of RTA Based Reservoir Surveillance and Analytical Flow Simulation to Forecast Production in the Haynesville Shale
Carlos Santacruz, Raul Esquivel, Jordan Smith, Rick F. Walker, Sebastian Bayer, Thomas Soto, Marcus Wunderle, Rohan Goudge
Unconventional Resources Technology Conference (URTEC)
... in 2011) and other operators began to aggressively lease acreage and develop the field (Wood Mackenzie, 2014). Wells targeting this formation...
2015
Historic Fracture Design Evaluation Made Easy: Automating Pumping Schedule Recognition from Hydraulic Fracturing Time-Series Data
Jessica Iriarte, Sam Hoda
Unconventional Resources Technology Conference (URTEC)
... to the pump schedule and “design spreadsheets” for all historic wells, e.g., wells with non-op interest and wells purchased from other operators...
2020
Geological Containment vs. Well Containment for Huff and Puff (H&P) Gas Injection in Shale Oil Reservoirs
Xiaolin Bao, Alfonso Fragoso, Roberto Aguilera
Unconventional Resources Technology Conference (URTEC)
... was interpreted to be responsible for higher initial gas production in some oil wells in the top of the structure. Some operators indicate, however...
2022
High-precision seismic imaging for complex deep structures in the hydrocarbon exploration using a coherent-stacking-based least-squares migration
Jidong Yang, Jianping Huang, Tengfei Lin, Zhenchun Li, and Liang Chen
AAPG Bulletin
...-equation migration methods can be considered as the adjoint operators of a linearized forward modeling, it is still difficult for them to produce high...
2024
Production Analysis and Production Forecasting in Unconventional Reservoirs Using Initial Production Data
Oladapo Adejare, Darryl Tompkins, Marci Kerls
Unconventional Resources Technology Conference (URTEC)
... channel flow – This is the dominant flow regime we see on most tests and often has a slope on the log-log derivative greater than 0.5 (linear flow) but less...
2022
The Stratigraphy, Structure, and Economic Aspects of the Paleozoic Strata in Erath County, North-Central Texas
Jerel W. Flippin
Dallas Geological Society
... Limestone is commonly referred to as the “Mississippian lime” by oil field operators. Barnett Formation — In the Fort Worth basin, the Barnett Formation...
1982
Analytical Model to Estimate the Fraction of Frac Hits in Multi-well Pads
Oscar M. Molina
Unconventional Resources Technology Conference (URTEC)
... oil and gas operators, service companies and regulatory agencies have been working jointly to develop active well defense strategies on existing...
2019
Case History of Successful Hydraulic Fracturing in Northern Sumatra
Mustiko Saleh, Byung O. Lee, S. M. Sitompul, A. Fauzi, A. Sardjono
Indonesian Petroleum Association
...-frac well test data analysis is also presented. 1. Bourdet, D., Ayoub, J.A., and Pirard, Y.M.: "Use of Pressure Derivative in Well Test...
1987
Automated Field Development Planning for Unconventional Shale Gas or Oil
Peter Tilke, Wentao Zhou, Yinli Wang, Shalini Krishnamurthy, Mahesh Bhanushali, Boris Samson, Greg Grove, Jeff Spath, Michael Thambynayagam
Unconventional Resources Technology Conference (URTEC)
...): 𝑞! = 𝑞!! 𝑡 where 𝑞!! is the initial rate. Then the rate derivative is: − 𝑑 ln 𝑞! 1 = 𝑑 ln 𝑡 2 Thus, the transient flow regime...
2015
Prediction of Local Structures in the Central Part of the Pechora Depression
M. P. Monakhov, B. G. Dolzhanskiy
Petroleum Geology: A Digest of Russian Literature
... or seismic surveying; 3-local positive anomalies of the first derivative of the vertical component of gravity (VZZ); 4-probable local positive structures...
1966
Abstract: Recent Advances in High Resolution Aeromagnetics for Hydrocarbon Exploration in the Permian Basin
D. F. Pridmore, M. Etheridge, H. Culpepper
West Texas Geological Society
... derivative products. There are three main types of micromagnetic response: The major oil and gas producing areas are characterised by high amplitude...
1991
Numerical Upscaling of Discrete Fracture Networks for Transient Analysis
Vincent Artus
Unconventional Resources Technology Conference (URTEC)
..., the log-log plot of rate-normalized pressure derivative vs. material balance time is expected to display a half slope corresponding to the linear flow...
2020
Extended Abstract: Visualizing Houston’s Drainage Systems—An Intuitive Assessment of Flood Risk
Davis Tolman
GCAGS Transactions
... Houston area (Fig. 1). A smoothed surface was then derived from the original irregular topographic surface. In this case a 10th order derivative surface...
2019
Conclusions: Chapter 7
Wolfgang Schlager
AAPG Special Volumes
... of volume in time, the derivative dV/dt. Sequence stratigraphic models consider either the change in the vertical dimension only, the partial derivative vz...
1992
Implications from Transfer Functions when Comparing Seismic Data from MEMS Accelerometers and Geophones
Michael S. Hons
Search and Discovery.com
.... In the following examples, the input wavelet represents ground displacement, and so the time derivative (velocity wavelet) is convolved with the geophone transfer...
Unknown
ABSTRACT Connectivity of a CO2 Injection Reservoir Verified by Integration of Continuous Fluid-Pressure Monitoring and 3D Seismic Survey, #90103 (2010)
Hongliu Zeng, Tip Meckel,
Search and Discovery.com
... reservoir pressure approximately 8 MPa (1200 psi) above initial conditions (Figure 1B). The derivative of the pressure time series (rate of pressure change...
2010
Implications from Transfer Functions when Comparing Seismic Data from MEMS Accelerometers and Geophones
Michael S. Hons
Search and Discovery.com
.... In the following examples, the input wavelet represents ground displacement, and so the time derivative (velocity wavelet) is convolved with the geophone transfer...
Unknown
Abstract: Sequence Stratigraphic Models - Latitudinally Derived Differences; #120178 (2015)
C. M. Fraticelli, J. R. Suter
Search and Discovery.com
... latitude systems reflect both the primary control (ice sheet growth & decay) as well as the derivative control (eustasy), whereas low latitude systems...
2015
The Use and Abuse of Seismic Attributes Geophysical Corner, by Hans E. Sheline, #40143 (2005).
Search and Discovery.com
2005
Visual Analytics: The RGB Co-Render What Are We Going To Do With the Answer?; #120175 (2014)
U. Strecker, L. MacGregor
Search and Discovery.com
... Kohonen self-organizing map weights (Figure 3) from unsupervised neural network runs of multi-trace, first and second-derivative curvature and similarity...
2014
Predicting Seismic Data Quality from Multispectral Satellite Imagery in Alberta Oil Sands; #41335 (2014)
Andrew V. Barrett, Art Siewert, and Ron Weedmark
Search and Discovery.com
... is the magnitude of the second derivative of the magnitude of sij, intended to be a “tree detector”. The second is the magnitude of the spatial...
2014
A Preliminary Assessment of the Hydrocarbon Potential of Kerio Valley Basin: Gravity and Magnetic Interpretation; #10910 (2017)
Abiud W. Masinde, Cleophas W. Simiyu, Innocent K. Murunga, George Muia, Aaron K. Waswa, Justus Barongo
Search and Discovery.com
... complicated. Tilt derivative of the magnetic grid was used to estimate depth to basement. The residual analytic signal anomaly map derived from...
2017
Depositional Systems, Biostratigraphy and Sequence Stratigraphy of Lower Cambrian Grand Cycles, Southwestern Great Basin
Jeffrey F. Mount, Donna L. Hunt, Lawrence R. Greene, Jennifer Dienger
Pacific Section SEPM
...). Integral to the sequence stratigraphic approach to basin analysis is the assumption that depositional sequences are controlled principally by eustatic...
1991
ESP Real-Time Data Enables Well Testing with High Frequency, High Resolution, and High Repeatability in an Unconventional Well
L. Camilleri, M. El Gindy, A. Rusakov
Unconventional Resources Technology Conference (URTEC)
...). This is, in fact, a standard practice for many shale oil operators, which corroborates the importance of high-frequency flow rate data. On the other hand...
2016
Dimensionless Productivity Index and Its Derivative - A New Approach to Analyzing Unconventional Reservoirs
Sandeep P. Kaul, Robert F. Vaz, Eduardo Gildin
Unconventional Resources Technology Conference (URTEC)
...Dimensionless Productivity Index and Its Derivative - A New Approach to Analyzing Unconventional Reservoirs Sandeep P. Kaul, Robert F. Vaz, Eduardo...
2016