div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document-new-tool-extends-mwd-to-underbalanced-wells-measurement-while-drilling-mwdhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=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 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220217135ba995e709d3f2f51d8cbee3html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document-new-tool-extends-mwd-to-underbalanced-wells-measurement-while-drilling-mwdhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=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 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220217135ba995e709d3f2f51d8cbee3html5thumbnails2jpg width=140 height=200 divdiv