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The AAPG/Datapages Combined Publications Database

Showing 957 Results. Searched 200,599 documents.

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Ascending

Recollections - Portable Seismic Begins - A Life in the Field

Jon R. Horton

Petroleum History Institute

... – Horton resolved in part by shortening the geophone array between shot points but we never found a way of getting any info from under the basalt. I...

2009

Imaging a Two-lateral Zipper Frac With a Surface Microseismic Array in Vaca Muerta, Argentina

Carolina Crovetto, Juan Moirano, Luis Vernengo, Marcelo Pellicer, Peter M. Duncan, Christine Remington, Jon McKenna, Arman Khodabakhshnejad, William B. Barker

Unconventional Resources Technology Conference (URTEC)

..., and each station had a 25m long,12 geophone linear array evenly spaced along the arm. Both monitored wells had an average depth over the treatment interval...

2020

Evaluation of the Hydraulic Fracture Stimulation of the Colorado 32-7 No. 9 Well, San Juan Basin

Matthew J. Mavor, Rahul Dhir, John D. McLennan, Jay C. Close

Rocky Mountain Association of Geologists

... geophone was installed at 3,192 ft (973.6 m) in the No.4 well prior to the treatment to record seismic activity during the stirnulation operation. The main...

1991

Seismic Exploration Using Shear Waves

R. Garotta

Indonesian Petroleum Association

... rows of shallow holes, fired sequentially, provide two records: Pressure waves, recorded from the first shot, on a conventional geophone spread, here...

1978

Open hardware: Geophysical instrumentation for collaborations in a changing world

Arnaud Mercier, J. Christian Dupuis, Bernard Giroux

International Meeting for Applied Geoscience and Energy (IMAGE)

.... This connector allows us to easily substitute the sensor package if required (e.g. geophone, accelerometer, etc.). Figure 2: Demonstration of the integration...

2022

The Application of Microseismics in the Oil and Gas Industry

Kim Gunn Maver, Shawn Maxwell, Nick Koutsabeloulis, Robert Greenaway

GEO ExPro Magazine

... geophone mounted in the clamp and used for microseismic data acquisition is on the left. (right) The clamp mounted on tubing before it is deployed...

2010

Application of high-resolution reflection seismology to eastern Kansas cyclothems

Ralph W. Knapp

Kansas Geological Society

... thicknesses of the dominant layers of the cyclothems. The use of unusually small geophone intervals, or fine lateral sampling, which detects detailed...

1989

The Age of Uncertainty

James Crampton, Lucia Roncaglia, Miko Fohrmann, Anne Raymond

GEO ExPro Magazine

... Paleoc. Millions of years Pleist. 32 Geo ExPro September 2012 GPS and clock Recording system Memory Lithium-ion battery pack Geophone ® -100...

2012

Spectral Induced Polarization: A New Way for Hydrocarbon Prospect Prediction

Feisal Dirgantara

Indonesian Petroleum Association

... more acquisition units to the array at greater geophone separation increase the depth of investigation. When current is delivered to a pair...

2008

The Use of Seismic Data in Predicting the Abnormal High Pressure Zone for Exploration Drilling in Pertamina Unit E.P. III Working Area

Basuki Puspoputro

Indonesian Petroleum Association

... is geophone, X is the horizontal distance from S to G, the equation will be : where Tx is the two-way reflection time over X distance, To is the two-way...

1983

Development of offshore microtremor array exploration

Yoshikazu Matsubara, Mikihiro Imai, Akeshi Hiraide

International Meeting for Applied Geoscience and Energy (IMAGE)

... frequency geophone inside. Microtremor array measurements require time synchronization between seismographs. The OBSS is connected to the Atom attached...

2022

Broadband Seismic Technology and Beyond: Part VII: CGGs BroadSeis „ A Change of Thinking

Lesse Amundsen, Martin Landrø

GEO ExPro Magazine

...-towed dual sensor streamers (GEO ExPro, Vol. 4, No. 4), with the up-going waves recorded by the geophone being used to fill in the notch...

2014

Some Recent Advances in Exploration Geophysical Techniques and Data Processing

Edward F. Zagst, C. L. Robinson

GCAGS Transactions

... when it goes by the geophone and results in a "ringing" record on which the true signal from depth may be obscure. The use of the digital computer allows...

1965

Broadband Seismic Technology and Beyond: PART X: IsoMetrix … Isometric Sampling

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... and geophone measurements can be combined into deghosting, the basis for broadband seismic. He realizes that only the vertical component of the velocity...

2014

A Review of Little Knife Field Development, North Dakota

MARTIN D. WITTSTROM, JR., MARVIN E. HAGEMElER

Montana Geological Society

...% coverage. The data were digitally recorded with Sercel Instruments, employing split spreads, 220 foot geophone group intervals, 880 foot shot...

1978

The CSIRO in-situ Laboratory in South Western Australia: A Field Laboratory for De-Risking Carbon Storage

Karsten Michael, Ludovic Ricard, Linda Stalker, Allison Hortle, Arsham Avijegon

Australian Petroleum Production & Exploration Association (APPEA) Journal

... of fibre optics for distributed temperature sensing (DTS) and distributed acoustic sensing (DAS), geophone and electric resistivity (ER) arrays...

2020

Advanced VSP modeling for efficient data acquisition in deepwater subsalt well

Manish Lal Khaitan, Rafael Guerra, Francesco Miranda, Emmanuel Spadavecchia

International Meeting for Applied Geoscience and Energy (IMAGE)

... with an 8-level triaxial geophone array tool at 15 m spacing, with an inclinometer rigidly connected to the top shuttle. The tools were to be conveyed with a high...

2022

The CSIRO in-situ Laboratory: A Field Laboratory for Derisking Underground Gas Storage

Karsten Michael, Ludovic Ricard, Linda Stalker, Allison Hortle

Australian Petroleum Production & Exploration Association (APPEA) Journal

... sensing (DTS) and distributed acoustic sensing, geophone and electric resistivity arrays and pressure/temperature gauges (Fig. 1). The CO2 breakthrough...

2021

Interpretation of Down Hole Microseismic Data

Mark Boyd, Brent Riley, Davis Tolman

Indonesian Petroleum Association

... of the geophones failed, the geophone string was retrieved, repaired and replaced but this disruption made processing of the data from Stage 5 difficult...

2012

The Prediction of Engineering Properties of Soils by Geophysical Exploration Method: Laboratory Ultrasonic and Field Seismic Refraction Tests at Khon Kaen, Thailand

L. Wannakao, W. Youngme, P. Wannakao

Geological Society of Malaysia (GSM)

...) .......................................................... Figure 3. (a) Tp determined from first arrival; (b) Ts determined from phase difference (T2-TI). (c) Figure 4. (a) geophone spreading...

1999

Land 3D Seismic Survey Operation South Lhok Sukon "A" Field

B. E. Mackenzie, Djoni Bhikuningputra, Adi Patria

Indonesian Petroleum Association

... was required to assist in the movement of the geophone strings, station units, and cables from rear to front patches. Twelve hundred station units...

1990

Penggunaan seismik pantulan cetek dalam kajian enapan Kuaterner di delta Sungai Pahang, Pekan, Pahang (IN MALAY), Use of shallow seismic reflection in the Quaternary sediments of the Pahang River Delta

Lee Beng Huat, Umar Hamzah, Ahmad Jantan, Che Aziz Ali, Ibrahim Abdullah

Geological Society of Malaysia (GSM)

... are detected by geophone array with natural frequency 14 Hz and 100 Hz and recorded by 24-channel seismograph. After that, the row field data will be edited...

2000

Principles and Techniques of VSP Data Processing

A.A. Tabakov, V.N. Ferentsi, H.Garvini

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... mark statics correction. • In the presence of reference geophone record: shot point conditions heterogeneity compensation. (This implies statics...

2006

Fracture-Porosity Identification from Anisotropy AVO and Fluid Substitution Modelling in Seismic 2D Data

Septian Prahastudhi, Tenny Octaviani, Ayi Syaeful Bahri, Yulia Putri Wulandari

Indonesian Petroleum Association

... that available for whole survey periode. Shear wave splitting need 3C geophone in whole surveys and until now S-wave processing is not an efficient...

2012

Passive Microseismic - Direct Hydrocarbon Sensing with Minimal Environmental Impact

Helen Debenham, Evgeny Smirnov

Australian Petroleum Production & Exploration Association (APPEA) Journal

.... A 3C geophone being deployed by Buru staff, showing the level of impact this has on the ground. 6. Quality control of the filtering and simulation...

2022

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