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 · New tool extends MWD to underbalanced wells MEASUREMENT WHILE drilling (MWD) and logging while drilling (LWD) technology has been in use in the oil

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Page 1:  · New tool extends MWD to underbalanced wells MEASUREMENT WHILE drilling (MWD) and logging while drilling (LWD) technology has been in use in the oil
Page 2:  · New tool extends MWD to underbalanced wells MEASUREMENT WHILE drilling (MWD) and logging while drilling (LWD) technology has been in use in the oil