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The AAPG/Datapages Combined Publications Database

Showing 2,037 Results. Searched 200,619 documents.

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Ascending

The deblending processing of multi-well 3D DAS-VSP data in the Middle East

Fei Li, Gang Yu, Haibo Liu, Jiawen Song, Yanbin Zhang, Yuanzhong Chen, Tiankui Yin, Jianxin Han, Qingfeng Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... delay for multi source vessels, Figure 1. The separation method based on de-noising is to suppress the blending noise by using the random characteristics...

2023

DAS microseismic reflection imaging for hydraulic fracture and fault zone mapping

Yuanyuan Ma, Jonathan Ajo-Franklin, Avinash Nayak, Xiaoyu Zhu, Julia Correa

International Meeting for Applied Geoscience and Energy (IMAGE)

... to the monitoring fiber, resulting in a very small time delay between the direct and reflected waves. As a result, it becomes difficult to separate...

2023

A Successful Gas Injection Project in the Kakap KF Field: Design, Implementation and Results

Azhar Mone, Sudarsono Samsidi

Indonesian Petroleum Association

... compressor would delay the project by ten to twelve months which could result in the loss of 1.5 MMBO of reserves. In addition, a US$800,000 cost saving...

1993

The Effect of NOB to Porosity and Permeability in Turbidite Deep Water Reservoir Rock

C. Sugama, N. A. Atmajasetiadi, D. H. Putranto

Indonesian Petroleum Association

... and Raphanel (2009) observed a delay in permeability response which most probably due to frictional effect. The results of their experiment show...

2011

Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method

Xinwen Zhang, Jianping Huang, Zhenchun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

.... (𝑥, 𝑦, 𝑧) are the grid point position in the calculation area, 𝑠 is the source and 𝑡 is the first arrival time. Using the zero delay cross-correlation of up and down...

2023

Recent Drilling in the Line Creek Area of Wyoming and Montana

Wallace W. Stewart

Wyoming Geological Association

... northwest of the surface location of the No. 2 Line Creek Unit. In anticipation of some delay in obtaining Forest Service approval for a new location...

1975

Myanmar Oil and Gas Exploration, Delayed but not Forgotten

Thomas L. Davis

GEO ExPro Magazine

... response to the February 2021 Coup d’état and armed insurgency in the countryside will delay any opportunities for years, unless a radical political...

2022

The Impact of Continuous Quality Improvement (CQI) Process on Human Resources Development: A Case Study at P.T. Caltex Pacific Indonesia

Akmal Masykur, W. A. Yudiana, Rafael Warsita

Indonesian Petroleum Association

..., Enhanced Oil Recovery project (EOR), General Engineering, the Duri Steamflood Project, Petroleum Engineering, Drilling, Purchasing and Materials...

1995

Horizontal Well Inflow Performance in Reservoirs with Discontinuous Vertical Permeability Characteristics

Pudji Permadi

Indonesian Petroleum Association

...) for estimating the effective vertical permeability of a reservoir containing stochastic shales. For general use, Begg et al. (1985) provide a simple equation...

1995

Dual ESP Completion to Reduce Well-Service Costs in Remote Areas

Andika Kamal, Heri Suryanto

Indonesian Petroleum Association

... preparation for the heli pad and drop pad, increases the costs of servicing remote wells. The extra time delay between an ESP failure and helicopters being...

1995

The Seismic Facies of a Delta Onlapping an Offshore Island: Fraser River Delta, British Columbia

Harry M. Jol, Michael C. Roberts

CSPG Special Publications

... ms delay. The field seismic records were transferred to a microcomputer, stored on floppy disks and processed using software developed...

1988

The Discovery and Development of Oil Rim Fields in the Beibu Gulf, China

Andrew Fernie, Frank Zhou, Rick McCarthy, Gavin Douglas

Petroleum Exploration Society of Australia (PESA)

... margin of the Weixinan sub-basin (Li, 2009). shallow marine L MIOCENE WANLOUGANG E L NEOGENE MAIN RESERVOIR DESCRIPTION GENERAL DEPOSITIONAL...

2018

Deep Drilling Practices — Wind River Basin of Wyoming

Bradley D. Bilyeu

Wyoming Geological Association

... the standard derrick causing a delay of 54 days. After the necessary repairs were made, drilling continued utilizing ± 15.3 ppg mud, decreasing to 15.0...

1978

Application of transient electromagnetic method (TEM) technique in South-East Asia: Case studies from onshore Sarawak and North Sumatra

Yuri Agafonov, Igor Buddo, Olga Tokareva, M. Shukur M. Ali, Mustapha M. Salleh

Geological Society of Malaysia (GSM)

... responses can be processed with a lowpass filter. The final curves thus have high signal/noise ratios over the entire range of delay times. 0126-6187...

2018

Oil and Gas Exploration in the West Siberian Lowland

G. P. Bogomyakov, F. G. Gurari, D. Ye. Kazakov, Yu. K. Moronov, I. I. Nesterov, N. G. Rozhok, L. I. Rovnin, N. N. Rostovtsev, M. Ya. Rudkevich, L. G. Tsibulin, Yu. G. Erv’ye

Petroleum Geology: A Digest of Russian Literature

... in comparatively large volumes only in the initial period of the study of Lowland. These operations disclosed the general structural plan of the upper horizons...

1964

Advanced Deblending Scheme for Independent Simultaneous Source Data

M. Wang, Z.H. Chen, C. Chen, F.C. Loh, T. Manning, S. Wolfarth

Petroleum Exploration Society of Australia (PESA)

... a time delay operator Γ . Equation 1 shows their relationship as (1) D = S + N = S + ΓS . This inversion problem in equation 1 is, unfortunately...

2016

Critical raw materials multidisciplinary analysis: Case studies in Li, graphite, Ni-Co-Cu-Au and PGE metals

Nikolaos Apeiranthitis, Jesal Hirani, Lorenza Sardisco, Maximilian Franzel, Johanna Tepsell, Timothy Pearce, John Martin

International Meeting for Applied Geoscience and Energy (IMAGE)

... using a fem-to-second 343 nm laser on an ASI J200 apparatus. Gate delay, gate width, acquisition frequency and laser spot size were adapted for each...

2023

High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach

Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal

Indonesian Petroleum Association

... sources were used to achieve a broadband source. In this type of source, the subarrays are deployed at different levels with an appropriate time delay...

2014

Analyzing the impact of additive and multiplicative noise on seismic data analysis

Akshika Rohatgi, Andrey Bakulin, Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

... traces characterized by general multiplicative noise, identifying two main forms: random phase perturbations and random time shifts (i.e., residual...

2024

Offshore Coiled Tubing Drilling Arrives in Indonesia

Andrew D. Kirk, Taufiq Sembiring

Indonesian Petroleum Association

... to become the Semar tender barge. The general dimensions of the barge are; length 196 ft. (60 m), width 116 ft. (35 m) and hull depth of 14 ft. (4 m...

1998

Crack Density Identification From Shear Wave Splitting Parameter Using Model Single Set Aligne Fracture: a Case Study Carbonate Reservoir

Thariq Guntoro, Intan Andriani Putri, Pebrian Tunggal Prakosa, Yulia Putri Wulandari

Indonesian Petroleum Association

... between the fluid and the matrix can create a dispersed wave. Relative motion of the fluid matrix in general is more appropriate for only a few...

2014

Application of Bayesian Networks for Estimating Risk in Shale Operations

Pedram Fanailoo, Jeffrey Clemens

Unconventional Resources Technology Conference (URTEC)

... depends on the specific geology and the completion techniques used, but in general the production rates rapidly decline after production begins. Due...

2016

Platform Removal, ARCO Indonesia Experience

Sulistiyono, Gatot Hendarjo

Indonesian Petroleum Association

..., contractors and the general public as a whole is an over-riding priority at all times. Stringent safety management systems are enforced by the company...

1998

Direct Determination of Surface Relaxivity in Isolated Kerogen by Pulsed-Field Gradient NMR

Boyang Zhang, Hugh Daigle

Unconventional Resources Technology Conference (URTEC)

... by realizing The Barnett sample that during the delay T the spins only experience T1 relaxation. So in order to optimize the PFG STE pulse sequence, the time...

2016

Discovery of the Barneys Canyon and Melco Gold Deposits, Salt Lake County, Utah

T. R. Gibson

Utah Geological Association

... exploration was done in the Barneys Canyon-Melco area until the initial drilling program was undertaken in 1985. This delay was due to prolonged...

2009

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