2012920-Flexible thermoplastic hose bundle for use in the operation and control of Blow-Out Prevention (BOP) valves and other devices located on sub
said subsea assembly connecting a floating supportsubsea BOP to secure the well prior to (typically a 21¼ inch deep water marine riser
Reliability assessment of subsea BOP shear ram preventersThe objective of this report is to assess the reliability of blind shear rams (BSRs). The BSR
An improvement in a subsea wellhead apparatus In the prior art the most common subsea BOP 133/8 inch surface casing set at depths
BOP and Wellhead Protection/Subsea Arctic Caisson on ResearchGate, the professional network for scientists. BOP and Wellhead Protection/Subsea Arctic Caiss
A subsea template is installed by a method which includes the steps of securing the template in a position beneath the deck of a semi-submersible
2010719-Abstract of strongEP1350918/strongbrThe method of the invention includes slimbore marine riser (124) and slimbore blow out preventer (
Subsea drilling BOP controls ready for ultra-deepwaterFocuses on the development of subsea BOP electro-hydraulic control systems for oil well drilling for
Systems and methods for replacing a hose coupled to a BOP located subsea are provided. Embodiments include coupling an electromechanical tool to a hose
Developments in Accumulator Technology: A Review of Fluid Power Options in Subsea BOP Control SystemsThe problem of delivering the required volume of
BOP system, selected from a subsea trees hose fluidly connecting the LRP to the subsea inch (47.6 cm) diameter, 15 Ksi (103 MPa)
Subsea slanted wellhead system and BOP system with dual injector head unitsA wellbore intervention tool conveyance system includes an upper pipe injector
Design Thinking of Autoshear and Deadman System of Subsea BOP Comparing to the API RP53, the API Standard 53 published by American Petroleum Institute(
ABSTRACT: Two configurations of subsea blowout preventer (BOP) distributed pulses (pressure up and/or bleed off) through 3/16-inch ID pilot hoses
A COMPARATIVE STUDY BETWEEN SURFACE AND SUBSEA BOP SYSTEMS IN OFFSHORE DRILLING OPERATIONSAbstract The high demand for petroleum, associated with its high
Well Control Aspects Regarding Slender Well Drilling With Surface and Subsea BOPThe 2003 Brazilian deepwater drilling record (4th in the world) was achieved
Based on the extreme challenge of safety operation due to harsh environment and complex technology at ultra-deepwater,subsea BOP and control system is
Real-time reliability evaluation methodology based on dynamic Bayesian networks: A case study of a subsea pipe ram BOP system
Increased shear power for subsea BOP shear ramsThe method of providing a desired motive force for one or more rams of a subsea blowout preventer as a
the fluid outlet connected to a subsea pump to is equivalent to 1.5 bbls/min at downhole (e.g., closing the BOP to prevent further
FMECA analysis method was applied to deepwater subsea BOP system in order to investigate key unit equipment and fault mode in the system for more
RETRIEVABLE HYDRAULIC SUBSEA BOP CONTROL PODSystems and methods for improved In one embodiment, the system includes small diameter control umbilical hoses
vibration and hose collapse and reduces the timePrior art subsea BOP operating systems include a 1.5 times greater than the area of the end
1. A subsea hose splicing system, comprising: a first clamping tool For example, system 20 may be a BOP, pump, manifold, a transfer
subsea BOP and its control system.Different from the present technical standard and the configuration of HYSY981 ultra-deep water drilling unit,the capacity
the subsea riser are connected to a gas conduit1.5 Mscf (0.042 Mscm) would be required for BOP Hydraulic Line (not shown) OD = 4.75 inch
