Horizontal gravel packs have become a popular method of completing horizontal wells to stabilize long openhole completions, especially in formations with large amounts of fines.
STGP&T™ Single-Trip Gravel Pack and Treat System
The Single-Trip Gravel Pack and Treat system is a horizontal openhole gravel packing system that saves the extra trip needed to treat the formation.
This system enables gravel packing in challenging enviornments through alternate path technology and multiple isolation packers, helping create the necessary compartmentalization for effective zonal isolation.
ROC™ Reverse-Out Check Tool
The Halliburton ROC™ Reverse-Out Check tool is attached to the lower end of the multi-position tool and can be used in most gravel packing systems.
Annular Packoff Tool
The annular packoff (AP) tool provides a modular system which can be run in conjunction with a standard openhole gravel pack assembly and which effectively isolates the rathole section between the end of the liner / casing shoe and the start of the openhole section.
HZGP System with Upstream/Downstream Differential (UDD) Valves
The Halliburton UDD valve is used in horizontal openhole completions to reduce the flowing friction pressure of the gravel pack as the beta wave begins to restrict to flow in the annulus.
Single-Trip Multizone (STMZ™) Completion Systems
Halliburton is a leader in multizone systems that enable the isolation and gravel packing of all zones that require gravel pack for sand control in fewer trips.
Rigless FracPac™ System/High Rate Water Pack
This system allows an operator to control sand production across a lower zone via a gravel pack or FracPac™ system and at the same time helps ensure that the completion assembly above the lower zone is optimized for a future through-tubing pack on an upper zone.
Horizon™ gravel is a new lightweight, resin-reinforced composite particle
developed for use in sand-control
applications where lighter particle densities improve proppant placement and packing efficiency.
The article explains the single-trip multizone sand control system that gives operators the ability to complete, monitor and
control multiple zones within wells, without mechanical intervention and minimising its associate risks & costs.
Petronas Carigali Vietnam Limited (PCVL) needed to complete four wells with two or three zones per well that required gravel pack and reduce rig time to minimize the time-to-completion of each well for a sand control project in Vietnam.