Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 706 Results. Searched 200,636 documents.
Data processing workflow for reflections from cement-formation interface in ultrasonic pitch-catch measurement in cased hole
Shaopeng Shi, Hua Wang, Meng Li, Aihua Tao
International Meeting for Applied Geoscience and Energy (IMAGE)
... − (x − x1 )2 β(x − x 𝑐 ) + y 𝑐 to pick and its arrival time is discontinuous, we then use the amplitude filter and auto-picking module and determine...
2022
Numerical Modeling of Falling-Stage Topset Aggradation: Implications for Distinguishing Between Forced and Unforced Regressions In the Geological Record
Guy D. Prince, Peter M. Burgess
Journal of Sedimentary Research (SEPM)
... incision (Schumm 1993). Two simple contrasting scenarios have been considered, one where the shelf gradient (β) is greater than the coastal-plain gradient...
2013
Microcomputer Simulation of Petroleum Reservoirs
F. Soesianto, R. E. J. Soesiarto
Indonesian Petroleum Association
... calculate the elements of matrix [A] and {b} for all blocks of the reservoir model. For a 2-D model, equation (6) can be written where (α), (β), (γ), (δ...
1984
Least-squares reverse-time migration with angle gathers through point spread functions
Jianyong Bai, Orhan Yilmaz
International Meeting for Applied Geoscience and Energy (IMAGE)
... effects 1 α p J(m) = ||Hm − Wmmig ||2 + ||m − Wmmig ||1 2 2 p +β Ω ||∇m||1 dxdΘ, (2) where || · ||2 and || · ||1 represent L2 - and L1 -norm...
2022
Fines Migration during Coal Bed Methane Production: Mathematical and Laboratory Modelling, Field Cases
Abolfazl Hashemi, Bryant Dang-Le, Cuong Nguyen, Grace Loi, Nastaran Khazali
Australian Petroleum Production & Exploration Association (APPEA) Journal
... damage coefficient β. The obtained Δσn from laboratory data are matched with Δσn obtained from Eqn 3 and six tuning parameters are obtained...
2023
Key Factors to Tight Oil Accumulation of Permian Lucaogou Formation in the Jimsar Sag of Junggar Basin, Northwestern China
Xiujian Ding, Ming Zha, Changhai Gao, Jiangxiu Qu, Yang Su, Huan Lian
Unconventional Resources Technology Conference (URTEC)
... and source rock both display moderate β-carotane, high value of Pr/Ph (>1) and low value of C27/C29 steranes, while in the lower sweet section high β...
2015
A New Fracturing Design Using Compositional Flow Simulation for Wells With Asphaltene Deposition Problems
Takaaki Uetani, Masahiko Nomura
Indonesian Petroleum Association
... of the liquid phase v CR , L : critical interstitial velocity of liquid phase vL : vs : w: Z: α: β: γ: σ: φ: interstitial velocity of liquid phase...
2011
Multi-conditional seismic velocity synthesis using an autoregressive transformer network
Randy Harsuko, Shijun Cheng, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... using the following objective function (Van Den Oord et al., 2017): LV Q−VAE = log p(x|zd (x)) + ||sg[ze (x)] − e||2 2 + β ||ze (x) − sg[e]||2 , 2...
2024
Basin analysis implications for petroleum system modeling: A case study on the Penobscot Field, Nova Scotia, Canada
Ahmed Eleslambouly, Omar Aldhanhani, Seda Rouxel, Mursal Zeynalli
International Meeting for Applied Geoscience and Energy (IMAGE)
... that this rifting phase is associated with stretching factor (β values) ~1.18 -1.23 among the two wells. Figure 4: Cross-section profile from the 3-D...
2024
Late Quaternary Deepwater Fan Depositional Cycles in the Gulf of Papua: Linking Sources, Dynamic Sedimentation Processes, and Depositional Architecture, #50283 (2010)
Erlangga Septama, Samuel J. Bentley
Search and Discovery.com
... Depositional model Conclusion 7.7 Ka 5.00 1.60 10 m tan δ = tan α sin β 50 m Flow direction 7.7 Ka MV-22 -2061 mbsl Eq. 31.2 Ka 3.60 10 m 41.2 Ka...
2010
Predicting Clearwater Formation Natural Fracture Intensity, Athabasca Oil Sands Area; #51286 (2016)
Queena Chou, Andres Altosaar, Kevin Gillen
Search and Discovery.com
... Attributes Correction goes infinite as β begins to parallel borehole axis Individual fracture sets must be identified before application Requires...
2016
The United Kingdom Rockall Trough, Northeast Atlantic: An Extinct Young Ocean Basin or a Failed-Breakup Basin?; #11034 (2017)
Alan M. Roberts, Andy D. Alvey, Nick J. Kusznir, Graham Yielding
Search and Discovery.com
... and crustal type allows us to make predictions of heat-flow history for the Rockall Trough. In the basin centre, where thinning-factor is ~0.6-0.8 (β...
2017
Molecular and Isotopic Geochemistry: Technology Development and Applications to Exploration from the Present-Day to Mid-Century, #42503 (2020).
Ye Wang, J. Mike Moldowan,
Search and Discovery.com
... terpane biomarkers. Analytical method: QQQ-GCMSMS enhances sensitivity and selectivity Example: Powder River Basin β-Carotane After b Niobrara Sourced...
2020
Evaluating Performance of Graded Proppant Injection into CSG Reservoir: A Reservoir Simulation Study
Ayrton Ribeiro, Vanessa Santiago, Zhenjiang You, Raymond Johnson Jr, Suzanne Hurter
Unconventional Resources Technology Conference (URTEC)
... factor f is introduced as: (4) where β is the dimensionless particle aspect ratio and εσ is the dimensionless effective stress, which depends...
2019
Deepwater Exploration: The Importance of Crustal Structure
Andy Alvey, Alan Roberts, Nick Kusznir
GEO ExPro Magazine
... input to any thinning factor (= 1–1/β where β is the more traditionally petroleum systems model in these basins. used stretching factor). A thinning...
2018
Sensitivity Study and History Matching and Economic Optimization for Marcellus Shale
Wei Yu, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
... v is velocity, μ is viscosity, K is permeability, ρ is phase density, β is the non-Darcy Beta factor used in the Forchheimer correction...
2014
Oil Recovery from Stratum DII of the Tuymazy Field
V. Ye. Sukhankin
Petroleum Geology: A Digest of Russian Literature
... under actual formation conditions the recovery factor is the product of three values: η = k e · β o · k p, where ke is the coefficient...
1963
Determination of Well Productivity Using Pump Downtime Data
Jeff Spath
Indonesian Petroleum Association
... = pump runtime, minutes s = skin SPM = strokes/minute SL = stroke length, ft. tk = kill time, minutes V = volume, bbl β = oil formation...
2000
New Data on Gas Productivity of the Triassic Sediments in the Western Cis-Caucasus
G. M. Aladatov
Petroleum Geology: A Digest of Russian Literature
... and their probable dip; 7-gas-water contact (-2150 m); a-Gas with water recovered; б-gas recovered; β-gas with condensate recovered. Testing of Upper...
1966
EXTENDED ABSTRACT: Molecular indicators for coal-forming vegetation of Oranovo coal, Oranovo-Simitli Basin, Bulgaria
Denitsa Apostolova, Irena Kostova, Achim Bechtel, Maya Stefanova
The Society for Organic Petrology (TSOP)
...), whereas α/β-phyllocladanes are present in traces. This is in contrast to the characteristics of Bulgarian low rank coals, where 16(α)H-phyllocladane...
2021
Fluid Movement Monitoring Base on Time-Lapse Microgravity Anomali Data (Case Studies in Sumatra)
Dian Pratiwi, Muh. Sarkowi
Indonesian Petroleum Association
... of an inversion model. METHODS Kadir (1999) revealed that for three-dimensional objects with a density distribution ρ = (α,β, γ), with the effect...
2018
Precipitation Models for Sediment Supply in Warm Climates
C. Blaine Cecil, Frank T. Dulong
Special Publications of SEPM
... in climates that range from dry subshumid Sp(C) = γ(C – Cp)β to arid whereas kaolinite-enriched and base-depleted soils form in humid and perhumid...
2003
Regional Top Seal Capacity Analysis in JS-1 Ridge, Offshore Madura Involving Seal Geometry, Capilary Seal, Hydrofracturing Analysis, and Natural Fracture Modelling
Khadafi, Agus M. Ramdhan, Riszky B. Risyad, Andri Akbar, Ghufron Fauzi
Indonesian Petroleum Association
..., 𝐾𝑏(psi)=1.34x10¹⁰ 𝜌𝑏 ( Bulk Compressibility, β (psiˉ¹) = 1 4 ) 2− 𝛥𝑡 𝑐 3𝛥𝑡2 𝑠 1 𝐾𝑏 (eq.5) where: Δts Δtc v 𝜌b G = Interval...
2021
CO2 Transport and Storage in Tight Shales: Experiments and Modeling for Cyclic Processes
Ye Lyu, Anuj Gupta, Stacey Althaus, Shannon Eichmann, Kristian Jessen
Unconventional Resources Technology Conference (URTEC)
... and Mansoori in 1998: 𝑘𝑘/𝑘𝑘0 = (𝜙𝜙/𝜙𝜙0 )3 , (4) 𝑘𝑘/𝑘𝑘0 = (𝜙𝜙/𝜙𝜙0 )β , (5) where k0 (cm2) and ϕ0 denote the initial permeability...
2025
Source rock facies distribution predicted from oil geochemistry in the Central Sumatra Basin, Indonesia
Norelis D. Rodriguez and R. Paul Philp
AAPG Bulletin
.... 1255–1268. Murphy, M. T. J., A. McCormick, and G. Eglinton, 1967, Perhydro-β-carotene in Green River Shale: Science, v. 157, no. 3792, p. 1040–1042...
2015