sand control multilateral
E21B41/0035 — Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches; ... Slotted liners provide limited sand control through selection of hole sizes and slot width sizes. However, these liners are susceptible to plugging.
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Using specially-adapted DEEPFRAC ball-activated sleeves and patented BeadScreen™ flowback control technology, the service simplifies operations, accelerates completion times, and enables rapid stimulation of 20+ stages in a single trip. The result: maximized reservoir contact with an average OPEX savings of USD 30 to 40 million per well.
A sand-control method used to prevent production of formation sand. In gravel pack operations, a steel screen is placed in the wellbore and the surrounding annulus packed with prepared gravel of a specific size designed to prevent the passage of formation sand. The primary objective is to stabilize the formation while causing minimal impairment to well productivity.
Assessment of Well Control Procedures for Extended Reach and Multilateral Wells Utilizing Computer Simulation" (MMS Project 440). Additionally, the MMS requested that OTRC provide a Workshop for MMS engineers to familiarize them with the current state of the art and practice for Multilateral and Extended Reach Wells.
We know that sand production is tough on equipment, and on your investment. That is why we take a holistic approach to sand control that starts with understanding your reservoir, and ends with a solution that addresses the unique challenges of each well.
The installation of equipment or application of techniques to prevent migration of reservoir sand into the wellbore or near-wellbore area. In weak formations, sand control may be necessary to maintain the structure of the reservoir around the wellbore. In other formation types, the migration of sand and fines into the near wellbore area may severely restrict production.
Our Purpose Weatherford supports the sustainable development and production of oil and gas resources, wherever they exist, to ensure the world's current and future energy needs can be met safely, efficiently and economically. What We Do Specializing in innovative formation evaluation techniques, products and services that ensure well integrity and drilling reliability, novel reservoir ...
When this technology is combined with subsurface flow-control valves, the intelligent multilateral well can increase incremental ... the completion design depends on whether sand control is ...
Aug 05, 2004· A multilateral well construction and sand control completion. In a described embodiment, a well completion includes first and second wellbores intersecting at an intersection; an assembly positioned in the second wellbore, the assembly including a packer and a well screen, the packer being sealingly engaged with the second wellbore; and a wellbore connector sealingly …
Jul 06, 2011· Home / 2011 / Multilateral completions on rise but still a niche. ... addressing the isolation, re-entry and control aspects of a multilateral system. Multilateral wells or junctions will typically accommodate upper conventional completions; various sand-face completions, such as conventional screens, frac and gravel packs and expandable ...
The February 2019 issue of JPT ® magazine had several articles related to formation damage. Peruse them below to gather inspiration before you submit. Study Investigates Formation Damage Induced by Water Reinjection in Unconsolidated Sands
The use of conventional standalone screens combined with multilateral technology has a long and highly successful history. Where more sand control reliability is necessary, the use of gravel packs or frac packs in combination with multilateral wellbores, technology is now available and beginning to develop its own successful history.
The use of conventional standalone screens has a long and highly successful history. And now, where more sand-control reliability is required via use of gravel packs in combination with multilateral wellbores, technology is available and is also beginning to develop its own successful history.
Oct 20, 2016· This can lead to sand-control failure and the excessive production of sand through the well. ... multilateral, or subsea well operations, the screen meets the International Safety Organization (ISO) standard 17824 and is used in some of the world's harshest environments. More than 700,000 ft of the screens have been installed worldwide with ...
describe multilateral junc-tion complexity and well types. The junction decision chart, for instance, considers whether the well is new or a re-entry and whether it is a "debris-free system." It also considers casing main bore access, casing lateral access, whether to drill out top down or bottom up and whether there is sand control at the ...
Nov 05, 2014· The system provides sand control, along with the ability to remotely control the flow of each branch of a multilateral well with three or more legs without the need for a subsea intervention. The company is also seeing interest in multilateral completions in US shale plays, including the Bakken, Permian Basin and Granite Wash.
Multilateral Solutions FlexRite® Isolated Tieback Multilateral System (TAML Level 5) The FlexRite® system provides a hydraulically isolated TAML level 5 high-strength junction with sand control. It is designed for use in new wells and incorporates the aluminum wrapped pre …
The FlexRite® Multibranch Inflow Control (MIC) system is the newest variant of the award-winning FlexRite isolated tie-back system, allowing a multilateral well to be completed with sand screens, swellable packers, Inflow Control Devices (ICDs) and Interval Control Valves (ICVs) to help maximize production from each multilateral leg.
Understanding and anticipating drilling problems, understanding their causes, and planning solutions are necessary for overall-well-cost control and for successfully reaching the target zone. This chapter addresses these problems, possible solutions, and, in some cases, preventive measures.
Sand control prevents migration of reservoir sand and fines into a wellbore, stabilizes the reservoir, and enhances productivity. Schlumberger offers a wide range of products and services to fit all openhole and cased hole applications and environments. Our experts will work with you to choose the optimal solution.
The unconsolidated reservoir (Carapebus formation) shows a mid to high permeability and produces heavy oil. The lower completion design requirements called for a screened completion with long openhole horizontal gravel packs for sand control and production optimization throughout the life of the field. Horizontal openhole lengths ranged from ...
We provide you with a comprehensive toolbox of sand-control products that includes a range of inflow-control devices, shunt-tube technologies, openhole isolation packers, expandable sand screens, gravel- and frac-pack systems, and industry-leading conventional well screens.
Multilateral Well Completion Technology. Completion in main borehole or branch borehole by casing, liner, screen pipe, or open hole, to ensure best connectivity and larger flow area between reservoir and wellbore. Prevent inter-layer interference, effectively control sand, and preventcollapse. Increase exposed reservoir area and reduce the cost ...
For multilateral wells in this region, even though gravel packs have been installed in other regions, developments to date have been limited to oil producers with SAS with inflow control devices (ICDs) and swell packers for compartmentalization. ... to more sophisticated sand control methods, such as gravel packing. For multilateral wells in ...
Integrated completion solution in high-permeability sandstone achieves better influx balance and sand control, delays water breakthrough, and monitors and optimizes well performance while allowing multiple ESP pullouts and changes. ... Offshore Field Completion Evolution Overcomes Field Challenges and Optimizes Multilateral Wells Production ...
SAND CONTROL MANAGEMENT When oil is produced from relatively weak reservoir rocks, small particles and sand grains are dislodged and carried along with the flow. This sand production can create erosion in flowlines and other equipment. Sand management can be considered as a key issues in field development in most of world's oil and gas fields.
level-2 multilateral systems Create Level-2 junctions with full-liner access to the lateral wellbore Our field-proven services include standard- and shallow-angle QuickCut™ casing-exit systems matched with the PakLatch™ permanent seal-bore packer, along with the unique SRS™ 2 selective re-entry system.
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