Web1 mrt. 2011 · Low Force Shear technology is based in the philosophy of final shear area reduction. Getting more of the cross sectional area cut prior to the final shear reduces the forces required in that final ... WebThis blind shear ram features a single-line hydraulic system and an automatic, wedge-type, autolock actuator system. The autolock system secures the rams in the closed position …
Well Control - CAMERON U BOP - Drilling Manual
Web1 jun. 2024 · This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 204403, “Development of Low-Force Shear Blades for High-Strength Coiled Tubing,” by Scott Sherman, Nexus Energy Technologies, prepared for the 2024 SPE/ICoTA Virtual Well Intervention Conference, 22–25 March. The paper has not … WebShearing blind rams: Blade portion of the rams shears or cuts the drillpipe, and then a seal is obtained much like the blind ram (Figure WC-7); Casing shear rams: Casing shear rams are typically shearing rams only and will not seal. They are specifically designed to cut large diameter tubulars that are incapable of being sheared by blind shear ... emotionele burn-out
Shearing Blind Rams - Variable Bore Rams, Inc.
WebDSI. Cameron DSI dual-string interlocking shear rams are similar in design to DS dual-string shear rams, except for the interlocking feature of the rams. Arms on the upper ram prevent any vertical separation between the lower and upper blades. The interlocking feature provides the capability of shearing wireline and braided cable with zero ... Web1 apr. 2024 · Thus, this work aims to study the shear force estimation of an SHEAR RAM BOP using the Finite Element Method (FEM) with element-deletion approach, … WebVariable Bore Rams, Inc. 1086 Aillet Rd Broussard, LA 70518 Phone: +1.337.256.5334 Fax: +1.337.256.8724 Bore Size (inches) 7-1/16" 7-1/16" 7-1/16" 11" 11" 11" 13-5/8" 13-5/8" 13-5/8" 18-3/4" 18-3/4" 18-3/4" 21-1/4" dr. andrea ford weatherford tx