{"id":1345,"date":"2026-09-16T10:32:37","date_gmt":"2026-09-16T10:32:37","guid":{"rendered":"https:\/\/oiltio.com\/product\/mwd-lwd-measurement-while-drilling-system\/"},"modified":"2026-09-16T17:27:55","modified_gmt":"2026-09-16T17:27:55","slug":"mwd-lwd-measurement-while-drilling-system","status":"publish","type":"product","link":"https:\/\/oiltio.com\/zh\/product\/mwd-lwd-measurement-while-drilling-system\/","title":{"rendered":"MWD\/LWD Measurement While Drilling System"},"content":{"rendered":"<h3>Overview<\/h3>\n<p>The OILTIO MWD\/LWD measurement-while-drilling system transmits real-time downhole directional, geological and engineering data to surface while drilling, without interrupting operations. Two transmission options are available: <b>mud-pulse<\/b> (upper-suspension and lower-seat pulser types) for conventional mud drilling, and <b>electromagnetic (EM)<\/b> transmission for underbalanced \/ low-flow applications. A dual-channel system combining both transmissions is also available.<\/p>\n<h3>Key Features<\/h3>\n<ul>\n<li>Measures inclination, azimuth, toolface and optional gamma (directional \/ total) and engineering parameters (downhole pressure, vibration, RPM, stick-slip)<\/li>\n<li>Mud-pulse pulser: upper-suspension and lower-seat configurations for different BHA designs<\/li>\n<li>EM \/ mud-pulse dual-channel system for flexible job planning<\/li>\n<li>Proven reliability: nearly 100 sets sold in the past two years with excellent field feedback<\/li>\n<li>Field-proven in Daniudi, Shanxi, Henan, Russia and Iran<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<ul>\n<li>Directional and horizontal well geosteering<\/li>\n<li>Underbalanced and low-flow-rate drilling (EM version)<\/li>\n<li>Coalbed methane (CBM) drilling<\/li>\n<\/ul>\n<p>Contact us for the full technical datasheet.<\/p>","protected":false},"excerpt":{"rendered":"<p>Mud-pulse and EM dual-transmission MWD system measuring directional, gamma and engineering parameters; proven in 100+ wells across China, Russia and Iran.<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[175],"product_tag":[86],"class_list":["post-1345","product","type-product","status-publish","product_cat-mwd-lwd-instrument","product_tag-oiltio-direct-supply-established-partner","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/oiltio.com\/zh\/wp-json\/wp\/v2\/product\/1345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oiltio.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/oiltio.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/oiltio.com\/zh\/wp-json\/wp\/v2\/comments?post=1345"}],"wp:attachment":[{"href":"https:\/\/oiltio.com\/zh\/wp-json\/wp\/v2\/media?parent=1345"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/oiltio.com\/zh\/wp-json\/wp\/v2\/product_brand?post=1345"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/oiltio.com\/zh\/wp-json\/wp\/v2\/product_cat?post=1345"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/oiltio.com\/zh\/wp-json\/wp\/v2\/product_tag?post=1345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}