Marked Ropes for Tulsa Oil Thief™ Samplers
Our marked ropes are designed for precision sampling when using Tulsa Oil Thief™ samplers. Constructed from 100% cotton, each rope is supplied complete with fittings for direct attachment to a Tulsa Oil Thief. These ropes feature brass ferrule markers pressed into the rope at 2-foot intervals, measured from the bottom of the thief, allowing for accurate control of sampling depth.
Marked ropes are especially useful when following procedures outlined in API MPMS Chapter 8.1 – Manual Sampling, where precise depth measurements are critical.
Features:
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Made from 100% cotton with factory-installed fittings
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Brass ferrules spaced at 2-ft intervals for depth indication
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Available for 12", 16", and 18" Tulsa Oil Thieves
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Standard rope lengths: 18, 20, 25, 33, 40, 50, 66, 75, and 100 ft
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Custom lengths available upon request
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Additional markers can be installed at custom intervals (please specify when ordering)
Part Numbers:
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70180 – Marked Rope for 12" Tulsa Oil Thief™
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70181 – Marked Rope for 16" Tulsa Oil Thief™
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70182 – Marked Rope for 18" Tulsa Oil Thief™
Ordering Instructions:
Use the selector options on this page to choose:
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Thief size (12", 16", or 18")
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Desired rope length (includes fitting allowance)