Cased Hole Sand Control Essentials. Fluids, Equipment, Tools, and Displacement Services

Transcription

1 Cased Hole Sand Control Essentials Fluids, Equipment, Tools, and Displacement Services

2 Cased Hole Sand Control Essentials Fluids, Equipment, Tools, and Displacement Services The essentials of cased hole sand control operations fluids and additives, associated surface equipment, downhole tools, and displacement services for wellbore preparation enhance the functionality and reliability of sand control solutions and contribute to the success of sand control projects. Quality, reliability, efficiency Our field-proven fluid systems, completion hardware and software, screens, surface pumping equipment, and displacement chemicals and tools are manufactured to the highest quality standards and meet the established criteria for reliability and efficient performance. Track record, diversification Schlumberger combines the experience of more than 10,000 successful lower completions in more than 50 countries with the most diversified sand control technology in the industry. Wide portfolio Whether you are operating on land or in ultradeep water, completing a single or multizone well, or seeking more efficient solutions for your complex reservoir, Schlumberger can deliver the technology, the expertise, and the high-quality products to meet your completion objectives.

3 Sand Control Fluids Schlumberger offers a full range of engineered fluids and a series of additives, all designed to deliver optimal sand control treatments and to maximize production. Crosslinked fluid Water-base fracturing fluids YF* 100 crosslinked water-base fluid, a refined guar gelling agent crosslinked by borate-type crosslinker Is adjustable over wide range of temperatures and densities Can be customized using the CoolFRAC* optimized fracturing service for high-permeability frac packs to achieve a tip screenout (TSO) and create higher fracture conductivity by optimizing polymer and breaker loadings Is compatible with acids and reservoir fluids VES fluids Over 20 years of experience, 10 generations of VESs Viscoelastic surfactant-based fluids Enhance recovery and productivity through improved clean-up and high formation-retained permeability Improve ability to achieve TSO because of fluid efficiency Can be used for gravel- and fracpacking operations over a wide range of densities with excellent sand suspension capability and low friction Fines migration additive Binding and stabilization of fines in the formation FinesLOK* SP technique to prevent fines migration Binds and stabilizes fines in the formation to prevent them from invading the proppant pack Does not damage proppant pack conductivity Is easy to mix and pump for placement in the formation Prolongs life of completion and minimizes costly workovers

4 Sand Control Equipment Schlumberger provides surface pumping and blending equipment, as well as data acquisition and control systems for sand control. We offer modular skid packages for use on offshore platforms and for land operations. A reliable fleet of stimulation vessels is also available for offshore sand control operations. Stimulation vessels and support Vessels equipped with dynamic positioning DP2, process control, and data acquisition systems DeepSTIM* stimulation vessels purpose-built vessels capable of performing low-rate gravel packs to high-rate frac packs FlexSTIM* modular offshore stimulation system that is deployable on offshore supply vessel for shorter-term campaigns Global Vessel Group, a group that supports vessel designs and deployment of FlexSTIM system packages and ensures regulatory compliance Sand Control Tools Blenders Fit-for-purpose blending equipment accommodating a wide range of fluid viscosities, pump rates, and solid/liquid ratios Hornet* skid-mounted gravel-pack blender that precisely controls sand concentrations even at low pump rates and low solid/liquid ratios for gravel-pack treatments WASP* water and sand proportioner, a cost-effective unit that gravel packs at low pump rates with low solid/liquid ratio slurries and low-viscosity-based fluids POD* programmable optimal density blender capable of mixing gravel-pack and frac-pack slurries at medium to high pump rates and high solid/liquid ratios Schlumberger sand control completion hardware and accessories are designed for efficiency and reliability during installation and throughout the life of the well. Standard gravelpacking systems More than 10,000 successful installations worldwide QUANTUM* and QUANTUM MAX* HPHT gravel-pack systems Full range gravel-pack system from 5-in to 10¾-in applications, up to 15,000 psi and 350 degf Metallurgy and elastomers to fit any downhole environment Efficiency-based gravel-packing systems Most diverse offering of single-trip systems QUANTUM PERFPAC* HPHT single-trip perforating and gravel- and frac-pack system MZ-Xpress* system for performing multizone fracturing and gravel packing in a single trip MZ Alternate Path multizone single-trip gravel-packing system with shunt tube technology Isolation valves Reliable, efficient isolation valves FIV* formation isolation valve bidirectional barrier allowing transition from lower to upper completion without intervention FORTRESS* premium isolation valve new-generation FIV valve qualified to bubbletight conditions, meeting or exceeding ISO standards DFAV and hydraulic HDFAV dual-flow annular valves fluid loss systems used for dual-string and multizone intelligent completions Screens Broadest, most versatile portfolio in the industry Slip-on wire-wrapped screen Direct-wrapped screen Premium sintered mesh screen Compressed-wool mesh screen Cartridge-type premium screen ResFlow* inflow control devices Alternate Path shunt tube that can be installed on any screen

5 SMART 3D Displacement Strategy The M-I SWACO SMART 3D displacement strategy provides a single-source, integrated package of displacement services, including the latest generation chemicals, hydraulics modeling, and mechanical tools, tailored as needed for efficient, effective delivery of a properly prepared wellbore. Chemicals Wide range of chemical solutions to prepare the wellbore for completion DEEPCLEAN spacer technology highly effective, single-stage, double-emulsion displacement chemical that thins, dissolves, and disperses oil- and synthetic-based mud residue Is compatible with freshwater, seawater, and heavy brines Allows wash pill density up to 14.0 lbm/galus [1.68 sg] Leaves casing and pipe surfaces in water-wet state, ready for completion operations SAFE-T-PICKLE pipe dope remover fast-acting pipe dope solvent that is effective in cleaning commonly used copper- and zinc-based compounds Requires minimal (about 5 minutes) contact time Has no hazardous components Has high flash point Hydraulics modeling Software designed to improve displacement efficiency VIRTUAL COMPLETION SOLUTIONS (VCS ) hyraulic software simulator powerful integrated software for planning and optimizing displacements and completion operations Works within the limits of the equipment by incorporating well geometry and calculating hydraulic horsepower, choke pressures, back pressure, and improved equivalent circulating density (ECD) calculations, including complex flow paths Uses advanced 2D graphics to present all hydraulic-related issues Accounts for temperature and pressure effects on fluid density and rheology Predicts equivalent static density (ESD) and localized brine density at any place in the wellbore Mechanical tools Complete line of advanced wellbore clean-up tools for the mechanical aspect of debris removal Casing cleaning tools Debris recovery tools Circulating tools Liner top test tool Riser cleaning tools

6 Cased Hole Sand Control Essentials Confidence in completions Schlumberger s broad offering for cased hole sand control provides multiple options and gives you a wide range of choices for each scenario that you face. From simple, conventional completions to complex multizone wells, you can be confident of meeting your sand control objectives anywhere, every time. *Mark of Schlumberger. Confidence in completions is a mark of Schlumberger. Mark of ExxonMobil; technology licensed exclusively to Schlumberger. Mark of M-I L.L.C. Copyright Schlumberger All rights reserved. 12-SM-0037