Dual Pot Sand FilterENHANCED SOLIDS FILTRATION AND REMOVAL WITH UNPARALLELED REMOVAL EFFICIENCIES AS HIGH AS 99% OF SOLID PARTICLES > 150 μm

OVERVIEW

The Dual Pot Sand Filter offers a proven, compact, and simple design, which can be provided cost effectively at high-design pressures, up to 10,000 psig, and 15,000 psig as standard.

The sand filter removes solid particles from well stream fluids on the downstream side of the Christmas Tree and upstream of the choke manifold. Filters can operate downstream of the wellhead desander to remove particles that might carry over from the desander under certain upset conditions. This feature helps reduce the detrimental effects of sand production, including mechanical damage and erosion to chokes, flow lines, control valves, pumps, and other equipment; and reduced equipment capacity due to reduced residence time or due to partial blockage of pipelines and high environmental discharge costs.

The Dual Pot Sand Filter system includes two 100% sand filter pots, each housing a high performance filter screen. The filter screen is designed to treat flow from inside to outside with mesh sizes ranging from 100 to 400 μm. The screens are a wedge wire design for efficient backwash capability allowing minimal offline time during flushing. The sand removed is collected inside the screen in the lower part of the vessel and directed to the sand disposal system. To ensure maximum availability, the sand filter skid is complete with severe service screens and double block valves. The system design allows either sand filter to be isolated for

backwashing to remove the trapped sand/debris. The filter screen can be easily accessed from the top section by using an on-skid hoist for periodic inspection or replacement.

APPLICATIONS

» Exploration and appraisal well testing » Cleanup and flowback » Production, in-line testing (including multiphase flow metering)

» Extended well testing » Early production facilities

FEATURES AND BENEFITS

» Facilitates the interface for additional services to be installed into the well test package:

» Sand measurement and disposal system

» Wellhead desander » Operates from 0 to 100% GVF » Unique filter screen area design for effective separation and backwashing

» Optional design, triple skid for shipping and lifting constraints

» Filter elements can be easily accessed from the top cover for inspection and maintenance

» Designed and operated in accordance with industry standards and best practices to preserve equipment integrity and client test objectives

» Design of Service, detailed process simulations for solids removal prediction

LEVEL 1 CAPABILITY | Level 2 Capability (if applicable)SURFACE WELL TESTING

Notes:

» Refer to the equipment data book for individual equipment specifications. » Equipment is designed/certified to API 6A PSL 3 PR-2, NACE MR0175, ASME B31.3, EN12079, DNV 2.7-1, 2.7-3, CE / PED, NORSOK, etc. » Standards as applicable and documented on the individual Equipment Specification Data Sheets (ESDS). » These ratings are guidelines only.

Equipment Specifications

Part Number 102272540 102157937 102157938 102491456

Working Pressure psi (bar) 10,000 (690) 15,000 (1034)

Skid Layout Single Skid Triple Skid (Two Filter Skids and One Valve Skid)

Single Skid Triple Skid (Two Filter Skids and One Valve Skid)

Gas Flow Rate MMscf/d (MMm3/d) 0 to 100 (2.83) 0 to 200 (5.66)

Liquid Flow Rate bbl/d (m3/d) 0 to 7500 (1192) 0 to 15,000 (2385)

Filter Screen Sizes μm 100, 150, 200, 400

Filter Screen ∆P Max (Burst) psi 400 Note: Design of Service required for optimum ∆P (600)

Filter Screen Volume bbl (L) 0.33 (53)

Service Temperature °F (°C) -20 to 350 (-29 to 177)

Service H2S (NL)

Connections 4-1/16 in. and 2-1/16 in. 10K API Flange 4-1/16 in. and 2-1/16 in.15K API Flange

Dimensions in. (m) 122 × 160 × 217 (3.1 × 4.06 × 5.5)

2 × Filter Skids: 87 × 71 × 217 (2.99 × 1.82 × 5.5)

1 × Valve Skid: 118 × 85 × 98 (2.99 × 2.15 × 2.5)

134 × 172 × 228 (3.4 × 4.36 × 5.8)

2 × Filter Skid: 138 × 87 × 228(3.5 × 2.2 × 5.8)

1 × Valve Skid: 138 × 98 × 118(3.5 × 2.5 × 3.0)

Weight lb (kg) 57,200 (26,000) 2 × Filter Skids - 30,800 (14,000)1 × Valve Skid - 13,640 (6200)

66,000 (30,000) 2 × Filter Skids - 35,200 (16,000) 1 × Valve Skid - 15,400 (7000)

LEVEL 1 CAPABILITY | Level 2 Capability (if applicable)SURFACE WELL TESTING

For more information, contact your local Halliburton representative or visit us on the web at www.halliburton.com

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