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Figure F13. Schematic design of the instrumented carrier (SmartPlug–Instrumented bridge plug) to be hung from the retrievable bridge plug in proposed Site NT2-01J. A. Side view. B. Cross-sectional top view. PPC = pressure period counter/logger, DD = lithium thionyl chloride batteries (4 y capacity at 1 min sampling rate), 8B 7000-2 = paroscientific pressure transducer, MTL = Antares miniature temperature logger. Pressure case = 6 inch diameter, 8 inch OD, flange-mounted end-caps with high-pressure port feed through bulkheads leading to pressure sensors. Top end-cap fabricated with 3.5 inch OD EU 8Rd thread for mounting to Baker-Hughes retrievable casing packer.) All units are in inches.
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