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Keywords: receiver
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–25, 2024
Paper Number: SPE-220887-MS
... for slim wellbore spaces, making them the best choice as transmitting and receiving antennas. In the wireless monitoring system for downhole pressure electromagnetic waves for pumping unit wells, there are three main methods for exciting axial current with downhole electromagnetic waves: Asymmetric...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–25, 2024
Paper Number: SPE-220976-MS
... The tool is adopted onto the Bottom Hole Assembly (BHA), as described by Husby et al. (2023) the Active Magnetic Ranging (AMR). The system includes a current transmitter, a magnetic receiver and a battery pack integrated in the BHA. This system can be operational when drilling, as long...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-209974-MS
... risk values and significantly reduce acquisition and monitoring operations cost. upstream oil & gas reservoir characterization climate change subsurface storage anomaly co 2 receiver application noise sensor transmitter davydycheva csem acquisition array system resistivity...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206323-MS
.... However, the pulse radiated by the flexural wave packet into the annulus may be reflected by the third interface, the interface with the formation or outer casing. The inner casing is fairly transparent to this reflected pulse so that it can also be picked by the receivers with significant amplitude...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-204267-STU
... Abstract Computation of seismic-wave traveltimes is used in seismic imaging procedures such as Kirchhoff migration. For realistic applications, one has to precompute large traveltime tables (for all sources, receivers, and imaging points). This implies massive computations as well as storage...
Proceedings Papers
Sri Venkata Lolla, Jeffrey Bailey, Simona Costin, Michael Hons, Xinlong Liu, Helen Yam, Arslan Akhmetov, Timothy Hayward, Colin Brisco
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195810-MS
... technology for managing microseismic data is briefly described. The seismic waveforms, recorded by a distributed array of geophone receivers, are automatically analyzed to determine the type and source of subsurface disturbances ( ‘events’ ). First, novel frequency-domain and deep learning analyses are used...
Proceedings Papers
Ahmad Riza Ghazali, M. Faizal Abdul Rahim, M. Hafizal Mad Zahir, M. Daniel Muhammad, M. Afzan Mohammad, Khairul Mustaqim A. Aziz
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195954-MS
... Abstract The key objectives were to achieve better seismic resolution and spatial delineation in very heterogeneous reservoirs. We decided to supplement simultaneously the surface 3D multi component seismic acquisition by placing additional fiber optic live receivers in the subsurface via...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191675-MS
... of the annular content. The technique uses separate transmitting and receiving transducers to respectively excite and detect the casing zeroth-order antisymmetric quasi-Lamb mode, also called the flexural mode. A critical attribute of the acquired signals at two receivers is the amplitude attenuation...
Proceedings Papers
Alberto F. Marsala, Stig Lyngra, S. Mark Ma, Sarah F. Alsaif, Ping Zhang, Moemen Ramadan, Wael Abdallah
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187371-MS
... where the sweep efficiency is likely to be uneven, due to heterogeneities of reservoir petrophysical properties, and particularly permeability field variations. Modeling & Simulation Upstream Oil & Gas receiver porosity well logging crosswell em survey transmitter resistivity...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187313-MS
... to the industry, specifically wellbore ranging activities conducted within a salt formation. Sonic logging started in the early 1930s to determine rock characteristics by measuring the refracted signals from a combination of transmitters and receivers. The technique evolved by recording acoustic signals beyond...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-175075-MS
... case history presents the installation of a wireless gauge system that successfully transmitted high quality pressure and temperature data to a subsea receiver for a period of 873 days until the receiver's recovery from the seabed. The results show clear evidence of inter-well interference resulting...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-175093-MS
... array of 13 rings of eight azimuthally separated receivers located every 6 in. along the axis. There are a total of 104 individual receivers, each a piezoelectric hydrophone with a precisely matched response from 300 to 25,000 Hz. Four monopole piezoelectric sources and two orthogonal dipole shaker...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174829-MS
... Abstract The radial bond tool consists of multiple receivers normally 2 to 3 ft from the source in addition to the standard 3 to 5 ft of receiver spacing. The standard interpretation from these tools consists of 6 to 8 amplitude measurements presented as either curves or as an image, indicating...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170786-MS
... of the impedance of the transmitters and receivers, from which the casing effects around the transmitters and receivers can be determined. In addition, the method can be used to determine the magnetic and electric properties of the casing. In addition to single well logging, the method could be particular useful...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170886-MS
... triggered a review of the physics of sonic signal propagation in cased hole and the development of a new formulation of the bond index when an LWD tool is used for the measurement. This new approach uses the attenuation of the casing and tool collar signal along an array of receivers from an LWD sonic tool...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170661-MS
... receiver drilling data acquisition logging while drilling parallel layer model drilling measurement Artificial Intelligence Upstream Oil & Gas boundary log analysis optimization problem resistivity modeling application xx curve Formation Resistivity lower layer inversion bed interface...
Proceedings Papers
Medhat Mickael, Craig Barnett, Chris Maranuk, Rebecca Nye, Mohamed Diab, Javier Armando Carreira, Victor Arreola Morales, Erika Nino Batista, Jose Edilberto Chi
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166493-MS
... velocity. However, a major drawback to this approach is the requirement of knowing the compressional arrival range beforehand and the possibility of receiving a different arrival. For example, fast shear could be confused with slow compressional data. Sending a complete semblance image in real-time...
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166140-MS
... in the formation, and changes in fluid conductivities are irrelevant. The sensitivity of the measurements to the magnetic slug is highest when the slug is closest to the source or receivers and lower when the slug is midway in the interwell region. At low frequencies (below 100 Hz in our assumed model...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–10, 2012
Paper Number: SPE-159187-MS
... point event location receiver hydraulic fracture geophone finite-difference method event location parameter eikonal equation traveltime information arrival time horizontal well spe 159187 Introduction During hydraulic fracturing stimulation in tight gas reservoirs, some microseismic...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–10, 2012
Paper Number: SPE-159819-MS
.... casing design directional drilling well logging casing and cementing upstream oil & gas log analysis drilling operation lwd sonic tool bond index north slope zonal isolation amplitude waveform cement receiver evaluation spe 159819 case study cement evaluation society of petroleum...
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