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The AAPG/Datapages Combined Publications Database

Showing 9,419 Results. Searched 200,616 documents.

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Physics-directed unsupervised machine learning: Quantifying uncertainty in seismic inversion

Sagar Singh, Yu Zhang, David Thanoon, Pandu Devarakota, Long Jin, Ilya Tsvankin

International Meeting for Applied Geoscience and Energy (IMAGE)

... are described below. Encoder model: Stage 1 The input is a 1D tensor or vector of a fixed time length (NT), which is a stacked seismic trace. The output...

2022

3D velocity model building based upon hybrid neural network

Herurisa Rusmanugroho, Junxiao Li, M. Daniel Davis Muhammed, Jian Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

... , Θ)) i 2 (4) i=0 s=0 t=0 where ns is the number of shot gathers and T is the record length. F is a RNN operator, the wave equation, linking the ˜ ˜...

2022

Geoheritage Resources of the Baliajong River: Potential for Geotourism Development

Joanes Muda, Felix Tongkul

Geological Society of Malaysia (GSM)

... continues for a length of about 10 km upstream (Figure 2). The Lower Cretaceous to Paleocene age ancient oceanic crust comprises predominantly of basalts...

2008

Developing Predictive Power in the Permian: Leveraging Advanced Petrophysics to Deliver Cash to the Business

Aidan Blount, Tyler Croft, Brian Driskill, Adam McMullen, Melanie Durand

Unconventional Resources Technology Conference (URTEC)

.... Unconventional Challenges As lateral length increases and completion intensity grows, the petrophysicist is challenged to characterize an increasing amount of rock...

2018

The Relationship Between Fracture Treatment Shut-Ins, Reservoir Permeability and Production Responses

J. D. Harkrider, W. W. Aud, J. O. Whitting

Wyoming Geological Association

... of in-situ permeability or effective Kh (md-ft). Depending on several parameters such as length of production, shut-in period, permeability and effective...

1997

Seafloor Mapping by Microcomputer-Assisted Side-Scan Sonar: Appendix 5-1

D. B. Prior, J. M. Coleman, R. L. Caron, E. G., G. Waltham

AAPG Special Volumes

... inconsistency of data owing to operator variability and the need for expert manual fine tuning of the gain of the acoustic signal. Semi-automated analog...

1981

Onshore Exploration Drilling Success in Southern Basin, Trinidad; #11293 (2020)

Xavier Moonan, S. Harrypersad

Search and Discovery.com

... along its length and breadth, and the ever-increasing rate of decline of the country's oil production, the basin required a new wave of exploration...

2020

Out of Sight Out of Mind … Subsea Pipeline Decommissioning

Eric Jas, Allison Selman, Valerie Linton

Australian Petroleum Production & Exploration Association (APPEA) Journal

...ficiency and effectiveness of any given decommissioning project is variable, and highly dependent upon the experience of the pipeline operator. Given...

2017

Keys to Production, Three Forks Formation, Williston Basin

Steve Sonnenberg

Unconventional Resources Technology Conference (URTEC)

... to middle and lower Three Forks units. Lateral length and fracture stimulation stages vary from operator to operator. URTeC: 2148989 2 Introduction...

2015

Well Design Evolution in a Semi-Conventional Reservoir: Example from the Nuiqsut Formation of North Slope, Alaska

Colin O'Farrell, Craig Knutson, Tim Crumrine

Unconventional Resources Technology Conference (URTEC)

... the ability of length-normalized mobility ( ) to explain well production response (represented here by 90-day cumulative production). The cross plot suggests...

2013

A Proposed Solution to the Challenge of Producing Oil Reserves from Offshore Marginal Fields in the Natuna Sea of Indonesia

F. H. Rodriguez, B. Peribere

Indonesian Petroleum Association

... point mooring system, producing from seafloor completions, now operate or have operated in the following fields : LOCATION OPERATOR DATE INSTALLED...

1986

Seismic inversion with dictionary learning using unsupervised machine learning

Debajeet Barman, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... is the trace length, and N is the maximum time thickness of the dictionary. 1. In standardized literature the first part often called as encoder x which...

2022

Successful Hydraulic Fracture Treatments in the Anoa Field, Natuna Sea, Indonesia (A Case Study)

J. S. Djalal, C. D. Harding, T. R. Saunders

Indonesian Petroleum Association

... Indonesia, Inc. is the operator on behalf of Pertamina, Sumatra Gulf Oil (a Chevron Corporation subsidiary), and the Kuwait Foreign Petroleum Exploration...

1994

Indonesia's Emerging Gas Potential - Moving on and Step on the Gas

Rina Rudd, Emilio Intrieri, Antonio Dimabuyu

Indonesian Petroleum Association

... also gone through a long history of ownership changes, being operated under various contracts. The current operator, Pertamina and its partners...

2014

Understanding and Quantifying Variable Drainage Volume for Unconventional Wells

Asal Rahimi Zeynal, Sudhendu Kashikar

Unconventional Resources Technology Conference (URTEC)

... is to assume that all fractures along a wellbore are planar and simple, with the same height, length, and permeability. While this might provide reasonable...

2016

Determining Well Growth in High Temperature Well by History Matching to the Production Data

M. Syaiful Nurdin, Fianti Ramadhani, Yang Zhi, Michael Etuhoko

Indonesian Petroleum Association

... that the longer the free pipe, the greater the expansion. Therefore, in many cases the operator tries to minimize the length of the free pipe...

2021

A Novel Production Profiling Workflow Using Microseismic Data and Distributed Temperature Sensing Data for Unconventional Reservoirs

Chuxi Liu, Cheng Chang, Wei Yu, Sha Liu, Jijun Miao, Kamy Sepehrnoori

Unconventional Resources Technology Conference (URTEC)

... of the proposed workflow enables the operator to identify the production bottlenecks, and to optimize future completion designs. Introduction The microseismic...

2023

Field Development Planning of a Thin Compartmentalised Oil Column: Vincent Field, Offshore Western Australia

Ole Sundsby, Darren Baker, Peter Griffiths, Hein Knipscheer

Search and Discovery.com

... • EXMOUTH Vincent (south) and Van Gogh (north) • ~50km Woodside (operator, 60%), Mitsui (40%) Highly permeable deltaic sandstone reservoir (Early...

2009

Identification of Mechanical Stratigraphic Controls on IP30 (First Month) Hydrocarbon Production Volumes in the SCOOP (South Central Oklahoma Oil Province) Play, Oklahoma, #11021 (2017).

Carlos Molinares, Muizz Matemilola, Jing Zhang, Henry Galvis, Daniela Becerra, Lennon Infante, Roger Slatt

Search and Discovery.com

... lower Woodford Shale rock intervals. These two sets of wells were drilled by the same operator, under similar completion conditions and separated...

2017

Fundamentals of Oil and Natural Resources Financing

Petroleum and Natural Resources Section of the National Banking Group

Earth Science Bulletin (WGA)

... on the property and will have to investigate with more than usual diligence the ability, integrity, and financial responsibility of the operator. (See...

1969

IMPROVED TECHNIQUES FOR LAYING UNDERWATER PIPELINES IN LAKE MARACAIBO

J. E. Bauman

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

... rapidly when the ballast has been discharged. Pipe Laying The hoist operator then moves the barge approximately 180 feet by pulling up on the anchors...

1960

THE DISCOVERY OF THE MIDWEST LAKE URANIUM DEPOSIT

L.D. KIRWAN

Saskatchewan Geological Society

... part of the lake. The electric AFMAG or AFLEC survey indicates a long conductive zone extending, essentially, the total length of the survey area...

1978

Elastic reverse-time migration without wavefield decomposition

Daiguang Li, Shengchang Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...: L(m)u= s (1) L is a second-order time-space partial differential operator related to the physical parameters of the subsurface model m; u denotes...

2022

Cementing Long Production Intervals in the Gulf of Thailand

Willem Pors, Mike Clayton

Southeast Asia Petroleum Exploration Society (SEAPEX)

... is critical. For a well to be commercially viable, it demands the operator and the service company to be innovative in finding cost effective cement designs...

1996

Construction of an LPG Membrane Tank

Patrick Fuvel, Jean Claude

Indonesian Petroleum Association

.... It is possible with pre-stressed concrete to satisfy virtually any operator's requirements concerning external impacts. For example, some concrete tanks...

1985

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