Circulating Sub - Blue Horizon Drilling Rig Equipment High-Quality Drilling Rigs & Equipment Thu, 15 May 2025 08:48:10 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 /wp-content/uploads/2020/08/LOGO-LISTO-PLANO-Copy-3-100x100.png Circulating Sub - Blue Horizon Drilling Rig Equipment 32 32 Circulating Sub /product/circulating-sub/ Mon, 14 Sep 2020 06:42:18 +0000 https://rigtools.com/?post_type=product&p=419 Circulating sub is connected between wellhead pipe string and ground circulating system. When casing is running or finished running, the circulating sub is connected to make fluid circulation. Depending on the application, the circulating sub is connected between Kelly (or drill pipe) and casing or between casing and flexible hose.

The post Circulating Sub appeared first on Blue Horizon Drilling Rig Equipment.

]]> Circulating sub is connected between wellhead pipe string and ground circulating system.
When casing is running or finished running, the circulating sub is connected to make fluid circulation.
Depending on the application, the circulating sub is connected between Kelly (or drill pipe) and casing or between casing and flexible hose.

The post Circulating Sub appeared first on Blue Horizon Drilling Rig Equipment.

]]>