BAAR, Switzerland, Aug. 1, 2019 /PRNewswire/ -- Weatherford International plc (OTC-PINK: WFTIQ) (the "Company" or "Weatherford") has announced the market launch of its AlphaST™ single-trip openhole ...
P.E. Pilkington Conoco Inc. Houston Evaluating cement between two strings of casing can be a problem. The signal from the outer string of casing can interfere with amplitude measurement if the inner ...
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