DXtra Intelligent Slickline Conveyance System
Enabling faster decision making at the wellsite
DXtra Wire Specifications | |
Outer Diameter | 4.6mm / 0.181in. |
Length | 7620m / 25,000ft* *Cable lengths available to suit extended reach wells up to 12,192m / 40,000ft |
Weight in Air | 75lbs per 1000ft |
Weight in Fresh Water | 63lbs per 1000ft |
Copper Conductor (# wires x Diameter) | AWG 18* (7 X 0.0149”) |
Temperature Operating Range | -76degF to +390degF |
Maximum Pressure | 23,000psi |
Tensile Strength | 3,300 lbs |
Max Safe Tension Limit (60% of Cable Tensile Strength) | 1,980 lbs |
Sheave Wheel Min. Diameter (Required for Max Operating Tension) | 55.9cm / 22” |
Voltage Rating | 1000VDC |
Electrical Resistance of copper conductor (@20degC/68degF) | 7.6ohms per 1000ft |
Capacitance | 55nF per 1000ft |
Insulation Resistance (@20degC/68degF) | >1500MOhm per 1000ft |
H2S / CO2 resistance | Yes - |
DXtra Cablehead Specifications | |
Cablehead Outer Diameter | 1-11/16” / 42.93mm |
Weight | 6.6lbs / 3kg |
Assembly Length | 1.44ft / 0.44m |
Make-Up Length | 1.23ft / 0.38m |
Connection Type | 1-3/16” 12 UN GO Pin |
Fish Neck Size | 1-3/8” |
Line Sizes | DXtra wire 0.189” OD |
Maximum Pressure | 10,000psi |
Maximum Operating Temperature | 149degC |
DXtra Combi Stuffing Box & Toolcatcher Specifications | |
Sheave Wheel Diameter (0.189”) | 22” |
Packing Elements | Urethane as standard – Various elastomeric compounds available to suit well conditions |
Safety Feature | Combined Blowout Plug and Ball Check Valve |
Tool Catcher Collet Size | 1-3/8” FN – Changeable collet for all other FN sizes |
Working Pressure | 10,000 PSI |
Hydraulic Pressure | DXtra Stuffing Box – 3,000 PSI maximum Tool Catcher – 3,000 PSI maximum |
Service | H2S |
Quick Union Connection Details | 4 3/4”-4x2thd (3.750” seal dia) Elmar E09 - Can be changed to suit clients existing assets or alternatively use a quick union crossover |
Manufacturing Standards | · API 6A (ISO 10423) PSL3 (Product Specification Level) NOV Elmar Specification for Manufacture |
Design References | · API 6A (IS 10423) Specification for Wellhead and Christmas Tree Equipment - PR 1 (Performance Requirements) NACE MR0175/ISO 15156 – Metals for Sulfide Stress Cracking and Stress Corrosion Resistance in Sour Oilfield Environments. |
Temperature Classification | API 6A P, S, T, U & V (-29degC to +121degC) |
DXtra Integrated Lower Sheave and Wireline Valve Specifications | |
Sheave Wheel Diameter (0.189”) | 22” |
Compatible Wireline Valve | Dual Elmar Compact 3” and above (Adapter plate required) |