ROTFMH Plug Choke with Removable Mandrel (Top No-Go)
The Rebco ROTFMH Plug Choke with Removable Mandrel is a positive blank-off device designed to seal off pressure from both above and below, and is the large-bore Top No-Go removable mandrel plug in the BF Landing Nipple family. It is a Top No-Go device designed to be set in BF Landing Nipples and the upper seal bore of the ROTL Sliding Sleeve, and covers nipple seal bore sizes of 2.750", 2.813", 3.688", 3.750", and 3.813". The plug requires two runs to be set. Running and pulling are performed using the ROTGS Running and Pulling Tool, with the ROTM Running and Pulling Prong for the mandrel and the SB Equalizing Prong Running and Pulling Tool for the equalization prong. All sizes are constructed from Norm Alloy certified for H2S service per NACE MR-01-75.
The ROTFMH extends the removable mandrel plug capability into the larger bore range that the ROTFWG family does not cover, spanning from 2.750" to 3.813" seal bore. The Lock Mandrel Fishing Neck sizes are 2.31" for the 2.750" and 2.813" seal bores, and 3.12" for the 3.688", 3.750", and 3.813" seal bores, with Equalizing Prong Fishing Neck sizes of 2.313" and 3.125" respectively.
How to Order: Product Code 21. Specify nipple seal bore size, material, and service conditions. Running and Pulling tools: ROTGS, ROTM Prong (specify seal bore size), SB Equalizing Prong Running and Pulling Tool. Refer to Pages XVI-38 and XVI-39 for engineering data and tool numbers.
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Disclaimer: Information is provided for reference only. Rebco Oil Tools, Inc. makes no express or implied warranty as to the accuracy or completeness of this information. Equipment selection, configuration, and use must be performed by qualified personnel and are subject to approved procedures, well conditions, mechanical limitations, and Rebco’s Terms and Conditions of Sale.