Field Technique Design for Seismic Reflection Exploration

L. R. Denham

Dallas Geological Society

..., A simple approach to high resolution seismic profiling for coal: Geophysical Prospecting, w. 27, p. 360-393. The Problem What is the best approach...

Polymer and Polymer-Gel Water Shutoff Treatments, What It takes To Be Successful and Illustrative Field Application - Workshop Summary

Bob Sydansk, Randy Seright

PTTC

... FIELD APPLICATION BOTTOM LINE Polymer-gel water-shutoff (WSO) treatments are highly reservoir-, well- and problem-specific. In order to successfully...

3D CNN for channel identification in seismic volume

Haishan Li, Wuyang Yang, Xiangyang Zhang, Xinjian Wei, Xin Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

..., CNPC Summary We consider the task of channel detection as a regression problem and propose a workflow to identify the complex channels in 3D seismic...

Physics-based preconditioned multidimensional deconvolution in the time domain

David Vargas, Ivan Vasconcelos, Matteo Ravasi, Nick Luiken

International Meeting for Applied Geoscience and Energy (IMAGE)

... for impedance inversion. Despite its potential, the deconvolution process relies on the solution of an ill-conditioned linear inverse problem...

Supporting Oil Drilling Rigs in Indonesian Swamps

Paul M. Reed, Johannes Karundeng

Indonesian Petroleum Association

..., drilling operations are not impeded. Although the initial solution may appear costly, ultimately recognizing unsuitable ground and addressing the problem...

Collaboration Solves Long Standing Corrosion Problem

M. Brameld, S. Thomas, G. S. Malab

Australian Petroleum Production & Exploration Association (APPEA) Journal

...Collaboration Solves Long Standing Corrosion Problem M. Brameld, S. Thomas, G. S. Malab The APPEA Journal 2020, 60, 598–601 Extended abstract https...

Seismic noise attenuation via learned and analytical basis functions

Yi Guo, Rongzhi Lin, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

... problem in seismic data processing. Many methods have been used to deal with this issue. A few can handle the problem of signal leakage created...

Gated based quantum computer algorithm for geophysical inversion

Jorge E. Monsegny, Daniel Trad, Don C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... calculations, only forward modelling, and residuals calculation. We illustrate the algorithm with a small instance of a traveltime tomography problem...

Probabilistic seismic interpolation with the implicit prior of a deep denoiser

Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... with the problem to be solved. In this work, we leverage the capabilities of properly trained denoising neural networks to develop a coarse-to-fine gradient ascent...

Data-embedded physics-informed neural network for electromagnetic wave propagation simulation: Potentials and challenges

Yawei Su, Wenyi Hu, Jiefu Chen, Aria Abubakar

International Meeting for Applied Geoscience and Energy (IMAGE)

... function (e.g. the governing equation and boundary conditions) (Wang et al., 2021, 2022). When a physics problem is complex, the network tends to predict...

Machine Learning Approach in Identifying Wellbore Integrity Issue from Drilling Reports in Mahandini Field

Ragil S. Wardana, Rio Afriyanto, Dian S. Nasution

Indonesian Petroleum Association

... insight can be extracted from the text in the drilling reports including wellbore integrity issues. The problem is drilling reports is written...

Efficient Asset Optimization with Hybrid Models: Combining Surface Network and Reduced Physics Reservoir Models

Zhenyu Guo, Sathish Sankaran

Unconventional Resources Technology Conference (URTEC)

... Review of RGNet The basic idea of RGNet is based on the concept of diffusive-time-of-flight (DTOF), which describes a 3D diffusivity problem by a PDE along...

Unlocking Efficiency in Gas Lift System Operation: A Data Driven Approach for Early Problem Identification Using Machine Learning and Digitalized Two-Pen Recorder Chart

Sri Dwi Mustaqim, Amega Yasutra

Indonesian Petroleum Association

...Unlocking Efficiency in Gas Lift System Operation: A Data Driven Approach for Early Problem Identification Using Machine Learning and Digitalized Two...

EUR Assessment of Unconventional Assets Using Machine Learning and Distributed Computing Techniques

Zhenyu Guo, Chaohui Chen, Guohua Gao, Richard Cao, Ruijian Li, Chunlei Liu

Unconventional Resources Technology Conference (URTEC)

... simulated responses agreed with the observed historical production data. It is a complicated illconditioned inverse problem to which an infinite...

Partial Routing Allocation for Gas Production Optimization Based on Genetic Integer/ Routing Optimiser in the Tunu Field, East Kalimantan, Indonesia

Bintan Pradika, Adnan Syarafi Ashfahani

Indonesian Petroleum Association

... of fluids. However, some empiricisms are involved in order to overcome the complexity of the problem. GAP (General Application Package) was designed...

Abstract: Seismic Techniques in the Alberta Foothills

L. H. Reed

CSPG Bulletin

... beds. Another serious problem is the influence of rapid lateral variations in vertical velocity caused by excessive thickness of a high or low velocity...

ABSTRACT: Computerization Experience in an Exploration Group

A. de la Bastide

Geological Society of Trinidad & Tobago

... wereencountered. These Included Inconsistent sources of Information, programming errors and Incorrect data Input. The latter problem was resolved with data...

Biostratigraphy of the Gulf of Mexico

John Dunlap, Jr.

New Orleans Geological Society

...-transgressive" in deeper marine sections. This is a very real problem where sedimentary environments can change from middle shelf to middle slope...

On the Migration of Petroleum Through Sedimentary Rocks

A. W. McCoy

AAPG Bulletin

... under and along the sides of the fold. Consequently, petroleum geology has evolved into an engineering problem of obtaining elevations on outcropping...

Abstract: Optimization of Wave Parameters in "a-b-c" Model, by R. C. Glassen, R. C. Starns; #90978 (1975).

Search and Discovery.com

Petroleum Geology, Volume 2, Issue 2B; Frontmatter

James W. Clarke

Petroleum Geology: A Digest of Russian Literature

... page 164 Diffusion of Carbon Dioxide across Rock Salt.   P. L. Antonov, G. A. Gladysheva, and V. P. Kozlov page 175 The Problem of the Study...

East-West Cross Section of Northwest Runnels and Northeast Coke Counties, Texas

Rex L. McFall

Abilene Geological Society

... to the Union No. 1 Jack Frost in North Central Coke County. As will be seen from the cross section the problem of electric log correlation is relatively...

Some Regional Applications of Paleogeology

Dr. A. I. Levorsen

Panhandle (Texas) Geological Society

... to the problem of possible contineental drift betweeen southern Africa and South America. Finally reconnaissance paleogeologic maps of the pre...

ERRATUM

H. B. Goodrich

AAPG Bulletin

... that the Red Beds problem, only when it once showed commercial value at Healdton, waked up both practical man and scientist. End_of_Article - Last_Page...

Safeguarding the Crown JewelsŽ

James Pritchett

GEO ExPro Magazine

... of the formal technical data and the supporting documentation and notes" The Problem Sadly, even for today's most seasoned veterans, much of this data remains...