| Title | Geophysical well-log montage for the Aurora/JOGMEC/NRCan Mallik 2L-38 gas hydrate production research well |
| Download | Download (whole publication) |
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| Licence | Please note the adoption of the Open Government Licence - Canada
supersedes any previous licences. |
| Author | Yang, X W; Murray, D R; Noguchi, S; Fujii, T; Fujii, K; Yamamoto, K; Dallimore, S R |
| Source | Scientific results from the JOGMEC/NRCan/Aurora Mallik 2007-2008 gas hydrate production research well program, Mackenzie Delta, Northwest Territories, Canada; by Dallimore, S R (ed.); Yamamoto, K (ed.); Wright, J F (ed.); Bellefleur, G (ed.); Geological Survey of Canada, Bulletin 601, 2012 p. 141-160, https://doi.org/10.4095/292088  Open Access |
| Year | 2012 |
| Publisher | Natural Resources Canada |
| Document | serial |
| Lang. | English |
| Media | paper; on-line; digital |
| Related | This publication is contained in Scientific results from the
JOGMEC/NRCan/Aurora Mallik 2007-2008 gas hydrate production research well program, Mackenzie Delta, Northwest Territories, Canada |
| File format | pdf |
| Province | Northwest Territories |
| NTS | 107C/06 |
| Area | Mackenzie Delta |
| Lat/Long WENS | -134.5000 -134.0000 69.5000 69.2500 |
| Subjects | fossil fuels; engineering geology; geophysics; hydrocarbons; gas; hydrocarbon gases; hydrate; methane; methane hydrate; petroleum resources; geophysical surveys; gamma ray logging; gamma-ray surveys;
seismic surveys; porosity; permeability; geothermics; modelling; production tests; drilling techniques; pressure-temperature conditions; logging techniques; Tertiary; Cenozoic |
| Illustrations | tables; schematic models |
| Program | Gas Hydrates |
| Released | 2012 12 14 (13:00) |
| Abstract | In the winters of 2007 and 2008, Japan Oil, Gas and Metals National Corporation, Natural Resources Canada, and Aurora Research Institute jointly conducted a full-scale depressurization test on a
gas-hydrate-bearing formation in the Aurora/JOGMEC/NRCan Mallik 2L-38 gas hydrate production research well, located in the Mackenzie Delta, Northwest Territories. In addition to production testing, an extensive wireline-logging program was carried
out to evaluate reservoir properties and understand gas hydrate dissociation behaviour throughout the production test. In the open-hole environment, the logging program included elemental capture spectroscopy, dipole sonic imaging, triaxial induction
scanning, magnetic resonance scanning, fullbore formation microimaging, epithermal neutron scanning, and conventional logs such as gamma ray, neutron density, and laterolog resistivity. In the cased-hole environment, reservoir saturation, epithermal
neutron, and sonic scanning data were acquired to evaluate property changes after casing placement, and then again after the production test.
To facilitate the understanding of the above measurements, and their applicability to this scientific
program, a composite geophysical well log was created to show the data for the sediments and gas-hydrate-bearing intervals between 880 and 1220 m. Included are numerous reservoir parameters, such as porosity, gas hydrate saturation, and permeability.
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| GEOSCAN ID | 292088 |
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