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Detonator

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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 6–9, 1996
Paper Number: SPE-36637-MS
... Abstract The electroexplosive devices most commonly used in today's oilfield operations include hot-wire detonators, resistorized detonators, exploding bridgewire devices, and exploding foil initiators. Each of these detonators functions differently and is subject to inherent operational...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2020, June 14–19, 2020
Paper Number: ISRM-EUROCK-2020-052
... design and construction, arises the need to estimate with the accuracy possible, the stresses in situ that will support the excavation, in relation to its geometry. In this context, we present the technical work Determination of in situ stresses, according to Boreholes Detonation Method (BDM), this...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-044
...PREDICTION OF EDZ (EXCAVATION DAMAGED ZONE) FROM EXPLOSIVE DETONATION IN UNDERGROUND OPENINGS DINIS DA GAMA, CARLOS President of Geotechnical Center oflST - Lisbon, PORTUGAL, dgama(ii)ist.utl.pt NAVARRO TORRES, VIDAL Prof. Univ.Nac. del Altiplano (Puno, Peru), Researcher of the Geotechnical Center...
Proceedings Papers

Paper presented at the SPE International Conference on Health, Safety and Environment in Oil and Gas Exploration and Production, March 20–22, 2002
Paper Number: SPE-74178-MS
... Abstract Transmitters operating in the radio-frequency (RF) spectrum create the potential for accidental detonation of electroexplosive devices (EEDs). This risk is magnified with the widespread use of EEDs in oil- and gas-well perforating services, the potential for an EED to be ballistically...
Journal Articles
Journal of Canadian Petroleum Technology 38 (13).
Paper Number: PETSOC-99-13-04
Published: 01 December 1999
... is exposed to an ignition source. This paper addresses the parameters of flame propagation within pipes and for operation of a Detonation Flame Arrester. The paper examines the division of responsibility between the end user and the manufacturer for the proper selection or proof of capability in each...
Journal Articles
SPE Production & Operations 3 (04): 663–668.
Paper Number: SPE-16184-PA
Published: 01 November 1988
... smallest region are detonable. Those in the next largest region, which includes all detonable compositions, are flammable. The balance of compositions lies in the nonflammable region. The danger of a gas mixture in a pipeline depends on its composition. Nonflammable mixtures present no danger. Flammable...
Proceedings Papers

Paper presented at the 9th ISRM Congress, August 25–28, 1999
Paper Number: ISRM-9CONGRESS-1999-238
... smoothness and the retraining rock damage. A test tunnel was excavated by blasting in which electronic delay detonators with high accuracy and conventional electric delay detonators were used fur the initiation of perimeter blast holes, and overbreak, surface smoothness and retraining rock damage were...
Journal Articles
Journal: Corrosion
Corrosion 55 (08).
Paper Number: NACE-99080805
Published: 01 August 1999
... University, 6-16-1 Chitosedai, Setagaya-ku, Tokyo 157, Japan. ** Pohang University of Science and Technology, Pohang 790-784, Korea. Research Institute of Industrial Science and Technology, Pohang, Korea. Effect of Aluminum Oxide Diffusion Barrier Layer on the Oxidation Behavior of Detonation Gun-Sprayed...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 11–14, 1994
Paper Number: PETSOC-94-58
...DETONATION FLAME ARRESTER QUALIFYING APPLICATION PARAMETERS FOR EXPLOSION PREVENTION IN VAPOUR HANDLING SYSTEMS K. LAPP H. WERNEBURG this article begins on the next page F PETROLEUM SOCIE@ OF CIM & AOSTRA PAPER NO. 94-58 ATMB-07 Detonation Flame Arrester Qualifying Application Parameters for...
Proceedings Papers

Paper presented at the 1991 SEG Annual Meeting, November 10–14, 1991
Paper Number: SEG-1991-0014
... ABSTRACT No preview is available for this paper. edg o-ring seal breech geophysical investigation pipe borehole connector upstream oil & gas hydrostatic pressure reservoir characterization geophysics steeple detonated downhole seismic gun bg1 electrode reflection...
Proceedings Papers

Paper presented at the 1990 SEG Annual Meeting, September 23–27, 1990
Paper Number: SEG-1990-0975
... ABSTRACT No preview is available for this paper. delay stick albin kereke wavefront interference variation silverman single charge detonation rate reservoir characterization phaser waveform medium velocity detonation ghost cancellation velocity variation radiation pattern...
Proceedings Papers

Paper presented at the The 25th U.S. Symposium on Rock Mechanics (USRMS), June 25–27, 1984
Paper Number: ARMA-84-0950
... given time. INTRODUCTION The speed with which fractures created by an explosive detonation are filled with high pressure gases as well as the magnitude of the pressure in the fractures are of great interest. To date no valid data has been presented that sheds light on this very complex event. In the...
Proceedings Papers

Paper presented at the 19th U.S. Symposium on Rock Mechanics (USRMS), May 1–3, 1978
Paper Number: ARMA-78-0290
... ABSTRACT: Tests were conducted in samples of polystyrene to study the effects of detonation delay on explosively induced fracturing. Two explosive charges in separate emplacement holes were fired at several choices of delay. The effect of free surfaces was minimized to make the experiments a...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197677-MS
... stored or processed. Both systems increase the risk of potentially creating an ingnition source. The vapor combustion systems operate with a permanent ignition source at the burner port. Flame arresters are a safe measure to avoid potential flashback to create a deflagration or a detonation in the vent...
Journal Articles
Journal of Petroleum Technology 22 (04): 403–408.
Paper Number: SPE-2605-PA
Published: 01 April 1970
...W.D. Howell; J.B. Hille In the tests described here, the well completed in open hole, which was extensively fractured vertically by hydraulic treatment, responded poorly to explosive fracture stimulation. Detonation through perforated casing, however, damaged only the joint of casing in the...
Proceedings Papers

Paper presented at the Fall Meeting of the Society of Petroleum Engineers of AIME, October 1–4, 1967
Paper Number: SPE-1922-MS
...SOCIETY OF PETROLEUM ENGINEERS OF AIME 62OO North Central Expressway SPE 1922 Dallas, Texas 7 5206 THIS IS A PREPRINT SUEITFYJTTo CO~CTION Discussion of a Simple Treatment of Detonation Waves By T. K. Groves, U. of Calgary, Alberta, Canada 63 Copyright 1967 American Institute of Mining...
Proceedings Papers

Paper presented at the SPE International Conference on Health, Safety, and Environment in Oil and Gas Exploration and Production, March 29–31, 2004
Paper Number: SPE-86634-MS
... Abstract Transmitters operating in the radio-frequency (RF) spectrum create the potential for accidental detonation of electro explosive devices (EEDs). This risk is magnified by the potential for an EED to be ballistically connected to other explosives, the widespread use of EEDs in oil- and...
Proceedings Papers

Paper presented at the 2nd World Petroleum Congress, June 14–19, 1937
Paper Number: WPC-2291
... only to deterinine sharply, the limits of detonation, tut also to mesure the celerity of the explosion wave in regions where generally the explosive phenomenon is very liltle or not at ab1 photogenic. T hen are reported the results obtazned wzth dzverse gas mixtures (hydrogen-air, hydrogen-oxygen...
Proceedings Papers

Paper presented at the 2nd World Petroleum Congress, June 14–19, 1937
Paper Number: WPC-2292
... and [or an ai? single culinder aiycratl test engine curves have been determined gor a qzven luel ex g the ef[ecl o[ mixture strength in terms of the allowable power outpui al incipient lion. - Re ß. For the e.rphnation of the influence of mixture strengtlr 011 detonation distinction has been made...
Proceedings Papers

Paper presented at the 2nd World Petroleum Congress, June 14–19, 1937
Paper Number: WPC-2308
... de vaporisation. paroi chaude, et n'entraînant pas nécessairement, ni L'indice synthétique étant proportionnel à la presimmédiatement, l'apparition d'une onde détonante sion limite de detonation, le classement qu'il définit est M. Serruys estime que seule la détonation véritable a conforme aux...

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