Reservoir Evaluation System (RES) Sample Carrier Wireline Services

Wireline Services
Open Hole
Sampling and Testing
Reservoir Evaluation System (RES)
Sample Carrier
The RES sample carrier (RSC) houses four RES sample bottles (RSBs). Up to four RES carriers
can be stacked and run together, which allows collection of up to 16 samples per run. After
the run, the sample bottles can be removed and sent to the lab for analysis with no need for a
wellsite transfer.
The RSC features a uniform 6-cc sample dead volume for all bottles. This minimizes induced
contamination and ensures that collected samples are true comparisons of one another.
The RSC also contains an integrated exhaust port with a valve. This feature enables multiple
operations, including simultaneous bottle filling and programmable shut-in pressures―all
controlled by electrohydraulic bottle valves.
The RSC is part of the Reservoir Evaluation System (RES) family of tools.
Applications
•Collects critical reservoir samples in a variety of conditions
Features, Advantages, and Benefits
•Reduces run time and eliminates the need for reflowing the formation by enabling singleor multiple-zone sampling and an option to fill multiple bottles simultaneously
•Offers system expansion of up to 16 bottles per run, which can provide significant savings
by allowing multiple-zone sampling and reducing the total number of runs required
•Ensures high-quality sampling with less induced contamination by using a uniform 6-cc
dead volume per bottle
•Minimizes contamination with integrated exhaust port valves, which pumps sample fluids
past the bottle ports and flushes mud out of the flow lines
•Ensures consistency between samples and allows for a true lab comparison
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© 2014 Weatherford. All rights reserved.
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Wireline Services
Open Hole
Sampling and Testing
Reservoir Evaluation System (RES) Sample Carrier
Specifications
Measurement specifications
Data
Number of sample bottles
Formation sample carrier
4 to 16 (depending on configuration)
Mechanical specifications
Maximum outer diameter
Length
4.5 in. (114.3 mm)
11.7 ft (3.58 m)
Total weight (in air) 1 bottle
473.6 lb (214.82 kg)
Total weight (in air) 2 bottles
618.9 lb (280.73 kg)
Total weight (in air) 3 bottles
764.3 lb (346.68 kg)
Total weight (in air) 4 bottles
909.6 lb (412.69 kg)
Maximum temperature
Maximum pressure
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350°F (177°C)
20 kpsi (137.8 MPa)
2
© 2014 Weatherford. All rights reserved.
11448.00
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative.
Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be
protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the
applicable contract between Weatherford and the client.