TECHNOLOGY

Henk Kombrink, J. Andres

GEO ExPro Magazine

... localization, amongst others.  These same cables are also being used to image the subsurface. The use of DAS turns the cable into a permanent seismic sensor...

Wellbore Placement in the Middle Bakken Formation Using an Azimuthal Gamma-Ray Measurement

Susana Gutierrez Carrilero, Tim Parker, David Hinz, Eric Shearer, Dan Carson

Unconventional Resources Technology Conference (URTEC)

... of an azimuthally sensitive gamma-ray sensor, to place the well more accurately in the target formation. Accurate stratigraphic placement is necessary...

Resolving Structural Uncertainty using DAS VSP Survey in Central Australia

Konstantin Galybin, Cameron Jones, Frank Nicholson, Ryan Chapman, Rob Twigg

Petroleum Exploration Society of Australia (PESA)

..., presence of the conventional sensor was crucial in validating the hDVS response and deriving the image of the subsurface. INTRODUCTION The common...

Subsurface imaging with near field hydrophone data of OBN acquisition

Lei Runchen, Chen Haolin, Xu Zhaohong, Wei Xiubo, Liu Zhao, Luo Minxue

International Meeting for Applied Geoscience and Energy (IMAGE)

... into digital sensor with high precision, high sensitivity and high resolution. It has also been found that in the mode of multi-source acquisition...

Well Test Workflow to Characterize Sustainable Water Sources for the Permian Basin Unconventional Development

Yula Tang, Baosheng Liang, Leif Larsen, Hannah Luk

Unconventional Resources Technology Conference (URTEC)

... & Battery: o External power: 8-36 VDC; Battery: 3.6V lithium; 10 years • Pressure Sensor: o Sensor type/material: Piezoresistive; titanium; Range: 500 psig...

DHEM at Las Cruces, Spain - successes and failures

Gavin R. Selfe

Petroleum Exploration Society of Australia (PESA)

... International Geophysical Technology (IGT). These holes were logged with a Geonics BH43-3D coil sensor probe and a Protem TEM-57 Mk2 transmitter...

Arguni I 3D Seismic Transitional Acquisition: Story Of A Challenging And Successful Project In Papua

Gilbert del Molino, Agostino Di Maio, Marco Barassi, Giuseppe Uncini, Hassan Abdel Rahman, Claudio Chinigo, Nicola Luise, Mauro Pastori, Vincent Soetedja, Tao Lin, Rickson Lumbanbatu, Guo Shanli

Indonesian Petroleum Association

... and flushed hydrophones as receivers (13%), Marine - ocean bottom cable operations using airgun arrays as sources and dual sensor as receivers (46...

Site characterization and reservoir monitoring using time-lapse SQUID-TEM survey

Michael S. Zhdanov, Alexander Gribenko, Leif Cox, Keiichi Tanabe, Tsunehiro Hato, Akira Tsukamoto, Hironori Wakana

International Meeting for Applied Geoscience and Energy (IMAGE)

... below (Figure 1). The SQUID-TEM data were acquired pre- and post-injection with the sensor spacing of 50 m in the vicinity of the injection well...

Real Time Tracking and Management of Assets in Seismic Survey Operations

Greg Buchanan

Petroleum Exploration Society of Australia (PESA)

... metres to sub metric should be achievable for units directly involved in processes requiring accurate positioning data such as cab le layi ng, sensor...

Digital Transformation of Engineering Information for Projects and Operation & Maintenance

Ray Howarth

Indonesian Petroleum Association

... to install local software. An ideal digital twin will include incoming real-time and historical sensor information, while using artificial intelligence (AI...

Preventive Strategies to Minimize Well Collision for Drilling a Well with a Separation Factor below 1: A Success Story from Offshore North West Java Operation

Bintang Kusuma Yuda, M Fajar Sany, Aris Kurniawan, Bayu Arie Punto Adi

Indonesian Petroleum Association

... a shorter sensor distance to the bit, about 40 ft, compared to e-line gyro systems situated in UBHO, which must be placed above MWD. This proximity...

Oil & Gas Operations are Taking Off with Drone Technology

Dale Granger

Petroleum Exploration Society of Australia (PESA)

... at a time to regularly maintenance inspections. “Now you have a pilot doing the flying and an engineer controlling the gimbal/ sensor putting a drone up...

Application of the Scanning Electron Microscope in the Investigation of Oil and Gas Reservoir Rocks

S. G. Sarkisyan

Journal of Sedimentary Research (SEPM)

... in size at a wide range of magnification (tens of hundreds of times). At the same time, the electron sensor of a small size provides a fairly good three...

Marine CSEM with a Novel Towed Acqusition System (Paper A4)

F. L. Engelmark, J. Mattsson, J. Linfoot

Geological Society of Malaysia (GSM)

... for simultaneous acquisition, the dual-sensor de-ghosting streamer will be implemented. Any kind of source signal can be used. So far we have tried the pseudo...

Floc Stability During Coulter-counter Size Analysis: RESEARCH-METHOD PAPER

Ronald J. Gibbs

Journal of Sedimentary Research (SEPM)

... at the entrance of the orifice. The fragments were then either below the detection of this orifice or would go through the sensor as a string, producing a pulse too...

Gamma-Ray Logging of Vibracore Holes: RESEARCH METHOD PAPER

Theresa M. Molnar, Derald G. Smith

Journal of Sedimentary Research (SEPM)

...), so that the radiation sensor at the distal End_Page 758------------------------ end begins and ends at ground level. The probe is lowered...

Analog modeling of divergent and convergent transfer zones in listric normal fault systems

Shamik Bose, Shankar Mitra

AAPG Bulletin

... velocity, and the sensor continuously captures the light reflected from the clay surface. The coordinates of the points are computed by the scanner using...

Abstract: This is the title of an example SEG abstract using Microsoft Word 11-point bold type, by Thomas L. Davis, #90067 (2007)

Search and Discovery.com

Abstract: Reservoir Characterization of Plover Lake Heavy-Oil Field, by Larry Lines, Joan Embleton, Mathew Fay, Steve Larter, Tony Settari, Bruce Palmiere, Carl Reine, and Douglas Schmitt; #90075 (2008)

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WVD, Singular Value Decomposition Extended to Three Dimensional Space and Beyond

Xishuo Wang

Search and Discovery.com

..., receiver y, time, time-lapse, source type and receiver type. Four other “reluctant” dimensions are x & y of single source/sensor in source/receiver groups...

Application of Pseudorandom m-Sequences for Seismic Acquisition

Joe Wong

Search and Discovery.com

... propagates through the earth and is detected by a sensor some distance away. The detected signal is represented by Figure 2e, which is the convolution...

Abstract: Geosteering Techniques in Thin Coal Reservoirs; #90171 (2013)

Christine Burinda, Jason Pitcher, and Dennis Lee

Search and Discovery.com

... of the reservoir. This also helps with well placement. Gamma/At-Bit Inclination (GABI) Motor The GABI sensor provides two important measurements, located...

ABSTRACT: Imaging Through Gas Clouds: Case Histories from the Gulf of Mexico; #90007 (2002)

Knapp, Steve, Nigel Payne, Tony Johns

Search and Discovery.com

... was acquired in the West Cameron area, Gulf of Mexico. This was the first commercial application of a new ocean bottom cable and sensor package...

WVD, Singular Value Decomposition Extended to Three Dimensional Space and Beyond

Xishuo Wang

Search and Discovery.com

..., receiver y, time, time-lapse, source type and receiver type. Four other “reluctant” dimensions are x & y of single source/sensor in source/receiver groups...

Application of Pseudorandom m-Sequences for Seismic Acquisition

Joe Wong

Search and Discovery.com

... propagates through the earth and is detected by a sensor some distance away. The detected signal is represented by Figure 2e, which is the convolution...