科技报告详细信息
Borehole Seismic Monitoring at Otway Using the Naylor-1 Instrument String | |
Daley, T.M. ; Sharma, Sandeep ; Dzunic, Aleksander ; Urosevic, Milovan ; Kepic, Anton ; Sherlock, Don | |
关键词: 54; 58; ACOUSTIC MONITORING; BOREHOLES; CONTRACTORS; MONITORING; RESOLUTION; SAMPLERS; SEISMIC DETECTORS; | |
DOI : 10.2172/971548 RP-ID : LBNL-2337E PID : OSTI ID: 971548 Others : TRN: US201005%%118 |
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美国|英语 | |
来源: SciTech Connect | |
【 摘 要 】
The Naylor-1 monitoring completion, a unique and innovative instrumentation package, was designed and fabricated in FY 2007 at Berkeley Laboratory. Tom Daley, Barry Freifeld and Duo Wang (all from Berkeley Lab) were on site at the Otway Project between September 26 and October 14, 2007, working with CO2CRC and their subcontractors, AGR Asia Pacific and Eastern Well Services to complete Naylor-1 and initiate baseline data collection. Figure 1 shows a schematic of Naylor-1's sensor layout. There are three U-tube geochemical samplers, with one located near the top of the residual CH{sub 4} gas cap and two located beneath the gas-water contact. The 21 geophones are used for performing three distinct seismic measurements, high resolution travel time (HRTT), walkaway vertical seismic profiling (WVSP), and microseismic monitoring. These activities are separated in to active source seismic and microseismic monitoring, and will be described separately.【 预 览 】
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RO201705170001912LZ | 2440KB | download |