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DB
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Proceedings Papers
Publisher: NACE International
Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-9171
... of aluminum lithium alloy 2060 has shown that DB ASTM G85-A2 correctly distinguishes between exfoliation susceptible and resistant tempers. In the current study, in-situ measurements were used to deconstruct the testing environment of DB ASTM G85-A2 to provide an understanding of what makes this test...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the 2007 SEG Annual Meeting, September 23–28, 2007
Paper Number: SEG-2007-0688
... smith coil frequency wolfgram db dt data geophysics b-field response waveform upstream oil & gas reservoir characterization exploration geophysics anomaly timedomain em system integration em system dc shift partial db dt waveform good conductor Summary An approach...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the 2002 SEG Annual Meeting, October 6–11, 2002
Paper Number: SEG-2002-0404
... To B or not dB Richard T. Osmond*and Anthony H. Watts, Falconbridge Limited; William R. Ravenhurst, Crone Geophysics & Exploration Ltd; Catherine P. Foley and Keith E. Leslie, CSIRO ABN Summary Based on test work over known Ni-Cu sulphide deposits, in Sudbury (Watts A., 1997, King A., 1994) as well...
Images
Published: 18 March 2022
Figure 12 Iso-surface of SPL at 230 dB (blue) and 240 dB (red) More
Images
in Vibrational Data Communication Tools and Methods for Mining and Oil and Gas Extraction
> SPE Journal
Published: 13 April 2022
Fig. 4— Noise dB relative to 1 V of six oil and gas pipes connected with transducers. More
Images
in Effects of Overpressure on Mechanical Properties of Unconventional Shale Reservoirs through Novel Use of a Sonic Overpressure Indicator
> SPE Reservoir Evaluation & Engineering
Published: 16 February 2022
Fig. 1 Location map of sonic logged wells in the DB of west Texas and southeast New Mexico used in this study, as well as overpressure example wells (red) highlighted in Table 1 . More
Images
in Investigation of Dehydroxylated Sodium Bentonite as a Pozzolanic Extender in Oil-Well Cement
> SPE Drilling & Completion
Published: 08 September 2021
Fig. 7 Stress/strain curves for cement systems with different DB percentages. The peak represents the unconfined compressive strength. More
Images
in Technical Revisions Reveal Overconfidence in US and Canadian Reserves Estimates
> SPE Reservoir Evaluation & Engineering
Published: 13 August 2020
Fig. 6 Effect of CB and DB on calibration plot. More
Images
in Technical Revisions Reveal Overconfidence in US and Canadian Reserves Estimates
> SPE Reservoir Evaluation & Engineering
Published: 13 August 2020
Fig. 11 Canadian data set: CB and DB variation per year. More
Images
in Technical Revisions Reveal Overconfidence in US and Canadian Reserves Estimates
> SPE Reservoir Evaluation & Engineering
Published: 13 August 2020
Fig. 12 Canadian data set: CB and DB by company. More
Images
Published: 11 June 2020
Fig. 18 Liquid viscosity sensitivity of the proposed BL/DB transition model. More
Images
Published: 11 June 2020
Fig. 19 Liquid viscosity sensitivity of the proposed Galileo DB/BL transition model. More
Images
in Improved Framework for Measuring the Magnitude and Impact of Biases on Project Evaluation
> SPE Reservoir Evaluation & Engineering
Published: 17 February 2020
Fig. 2 True and estimated distributions for a DB value of 0.5 and overconfidence value of 0.5 assuming a normal true distribution. More
Images
in Improved Framework for Measuring the Magnitude and Impact of Biases on Project Evaluation
> SPE Reservoir Evaluation & Engineering
Published: 17 February 2020
Fig. 3 CDF of the true distribution for a DB value of 0.5 and overconfidence value of 0.5 assuming a normal true distribution. More
Images
in Improved Framework for Measuring the Magnitude and Impact of Biases on Project Evaluation
> SPE Reservoir Evaluation & Engineering
Published: 17 February 2020
Fig. 4 True and estimated distributions for a DB value of 0.5 and underconfidence value of −0.5 assuming a normal estimated distribution. More
Images
in Improved Framework for Measuring the Magnitude and Impact of Biases on Project Evaluation
> SPE Reservoir Evaluation & Engineering
Published: 17 February 2020
Fig. 5 CDF of the estimated distribution for a DB value of 0.5 and underconfidence value of −0.5 assuming a normal estimated distribution. More
Images
in Improved Framework for Measuring the Magnitude and Impact of Biases on Project Evaluation
> SPE Reservoir Evaluation & Engineering
Published: 17 February 2020
Table 1 The relationship between DB and OPB. More
Images
in Efficient Assimilation of Crosswell Electromagnetic Data Using an Ensemble-Based History-Matching Framework
> SPE Journal
Published: 17 February 2020
Fig. 4 Sensitivities (in dB) for (a, c) real and (b, d) imaginary components of the magnetic field to conductivity changes for the considered crosswell configuration with two different source/receiver angles. Small values are truncated to zero for better display. (e, f) Taper functions of two diff... More
Images
Published: 14 February 2019
Fig. 14 (a) Well A DAS spectrogram plot for eight‐frequency‐band color map (in dB); (b) PSD plot for Band 8; (c) temperature profile at well‐injection rate of 1,400 bbl of steam/D and steam quality of 63%. More
Images
Published: 14 February 2019
Fig. 15 (a) Well B DAS spectrogram plot for eight‐frequency‐band color map (in dB); (b) PSD plot for Band 8; (c) temperature profile at well‐injection rate of 1,100 bbl of steam/D and steam quality of 66%. More
