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Product

instrumentation cable seriesSlick Polymer Outer Ø35 % Lighter WeightZero Grease-Head Leak

Enviro-Lite Hybrid E-Line Lightweight Hybrid-Armoured E-LineSmooth polymer-sheathed lightweight hybrid steel/composite slick E-line logging cable

Enviro-Lite Hybrid E-Line Lightweight Hybrid-Armoured Logging Cable combining an insulated copper + optional optical core, high-tensile galvanized/alloy steel + para-aramid/carbon hybrid strength members, and a smooth wear-resistant.

Sour Gas & Acid Immune
Zero-Grease Stuffing Box
Zero Torque Balanced
API RP 9B
Order designation
Enviro-Lite EL-220
Smooth outer Ø
5.59 mm
Weight in air
92 kg/km
Breaking strength
24.5 kN
Conductor DC R
26.5 Ω/km
All sizes (4)
Request a quoteDatasheetWhatsApp
Engineering reply in 2 business hoursCut-to-length export drumsEN 10204 3.1 certificate per drum
Outer profile
Smooth Slick OD
3.8 to 7.9 mm (0.150"–0.312")
Weight saving
-35 % vs steel
Higher self-support well depth
Breaking load
14.0 to 38.0 kN
Hybrid steel + composite armour
Wellhead seal
Dry stuffing box
Eliminates grease injection
Core options
1C Cu or Cu + FO
Power + Manchester / optical
Temperature
-40 to +200 °C
ETFE / PVDF / PEEK outer skin

Typical values for this cable type, based on API RP 9B / ISO 13628-5 / NACE MR0175 — confirmed in the datasheet and quotation for your order.

Application fit

Is Enviro-Lite Hybrid E-Line right for your machine?

Combines the smooth pressure-sealing exterior of slickline with the real-time electrical (and optional optical) telemetry of braided E-line—without grease-injection environmental spills.

Drilling jumbo & rotary mast feed

Suitable

Seals inside compact elastomeric slickline stuffing boxes on live gas and offshore wells.

Vertical / spreader reel

Suitable

35 % lower cable weight in well fluid reduces surface winch pull and extends horizontal tractor reach.

Immersion & wet locations

Suitable

Continuous fluoropolymer/PEEK outer jacket completely isolates strength wires from H₂S, CO₂ and HCl acid.

Energy chain / drag chain

Not suitable

Downhole well-intervention E-line; not for industrial machinery drag chains.

Use PUR-HF Drag-Chain Cable
Typical machinesZero-Spill Offshore & Urban Well InterventionSour Gas (H₂S / CO₂) Live-Well LoggingExtended-Reach Horizontal Tractor LoggingAcid Stimulation & Real-Time Downhole PT/DTSLightweight Fly-Away Winch Units

Construction

Layer by layer

Enviro-Lite Hybrid E-Line showing compacted tinned/nickel-plated copper conductor (with optional 316L FIMT optical fibres), ETFE/PFA insulation, hybrid steel + composite strength layer, and smooth extruded PVDF/ETFE/PEEK outer slick jacket.

1234
Schematic, not to scale — generated from the layer data
#LayerMaterial & reference
1Copper telemetry core (+ optional optical FIMT)18–14 AWG compacted tinned/nickel-plated copper conductor (plus optional 2 × G.657.A2 / polyimide optical fibres)Real-time surface readout + downhole tool power
2High-temperature fluoropolymer dielectricExtruded ETFE or PFA primary insulation (≥ 15,000 MΩ·km @ 500 V DC)Rated 600–1,000 V DC downhole tool supply
3Hybrid steel + high-modulus composite armourTorque-balanced contra-helical UHS/stainless steel wires combined with high-modulus composite/para-aramid filamentsCuts submerged weight by 35 % while providing electrical return
4Pressure-extruded smooth slick outer jacketPrecision-ground smooth PVDF (+150 °C), cross-linked ETFE (+175 °C), or PEEK (+220 °C) outer sheathLow friction (μ ≤ 0.14) & seals in standard slickline pack-offs

EL-150 (0.150 in · 3.81 mm)

Ultra-light helicopter/fly-away slick E-line replacing 0.125"/0.140" slickline with real-time telemetry

EL-220 (7/32 in · 5.59 mm)

Standard cased-hole slick E-line replacing 1N22 braided wireline without grease injection

EL-312-FO (5/16 in · 7.92 mm Hybrid FO)

Heavy-duty electro-optical slick E-line with copper power + 2 × DTS/DAS optical fibres

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on API RP 9B / ISO 13628-5 / NACE MR0175. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage
600 V DC (EL-150) · 1,000 V DC (EL-220 / EL-312)
Conductor DC resistance
42.0 Ω/km (EL-150) · 26.5 Ω/km (EL-220) · 13.8 Ω/km (EL-312)
Return armour resistance
18.0 Ω/km (EL-150) · 11.5 Ω/km (EL-220) · 6.5 Ω/km (EL-312)
Capacitance
130 to 165 pF/m

Thermal

Operating temp (PVDF/ETFE)
-40 °C to +165 °C (+330 °F)
Operating temp (PEEK HT)
-40 °C to +205 °C (+400 °F)
Rapid gas decompression
Void-free extrusion resists CO₂/CH₄ blistering

Mechanical

Breaking load
14.0 kN (EL-150) · 24.5 kN (EL-220) · 38.0 kN (EL-312)
Weight reduction
30 % to 38 % lighter than bare steel wireline of equal OD
Wellbore friction coeff.
μ ≈ 0.14 vs. 0.28 for bare stranded armour in deviated wells
Min. sheave diameter
250 mm (EL-150) · 330 mm (EL-220) · 400 mm (EL-312)

Resistance

Sour gas & acid
100 % jacket barrier against H₂S, CO₂ & 15 % HCl acid
Hydrostatic pressure
Up to 105 MPa (15,000 psi)
Environmental compliance
Eliminates hydrocarbon grease discharge at wellhead

Reference standards

Mechanical & sour std
API RP 9B & NACE MR0175 / ISO 15156
RoHS & REACH
2011/65/EU & EC 1907/2006 compliant
Wellhead compatibility
Fits standard hydraulic slickline stuffing boxes

Identification

Outer surface
Smooth black/charcoal precision-calibrated fluoropolymer/PEEK
Customs tariff (HS)
8544.4993
Reel identification
Metal reel plate with OD tolerance (±0.05 mm) & pull log

Sizes

4 standard Enviro-Lite Hybrid E-Line configurations

Calibrated smooth outer diameter, low weight in air, breaking load and DC resistance.

Dimensions, weight & breaking strength
Order designationNominal size & coreSmooth Ø
mm		Weight in air
kg/km		Break load
kN		Cond. DC R
Ω/km		Enquiry
Smooth Polymer-Jacketed Hybrid E-Line Cables
Enviro-Lite EL-1500.150" · 1C Cu · ETFE Slick3.815814.042.0
Enviro-Lite EL-2207/32" (0.220") · 1C Cu · ETFE Slick5.599224.526.5
Enviro-Lite EL-220-PEEK7/32" · 1C Cu · +205 °C PEEK Slick5.599425.026.5
Enviro-Lite EL-312-FO5/16" · 1C Cu + 2F SM · PEEK Slick7.9218538.013.8
  • Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
  • Outer diameter is centerless-ground/calibrated to ±0.05 mm (±0.002") for drop-in slickline stuffing-box sealing.

Quality & approvals

Testing & inspection

Routine tests on every production length, sample and type tests per batch — documented on an EN 10204 3.1 inspection certificate.

  1. ConductorClass 5 stranding
  2. Spark test100 % in-line
  3. Lay-upCores, earth, fillers
  4. SheathingInner, braid / screen, outer
  5. Electrical testsAC voltage, resistance
  6. DimensionsOD, wall thickness
  7. Inspection documents & dispatchDrum & dispatch
Testing & inspectionTest value / referenceFrequency
Routine tests
100 % laser micrometer OD check, 5.0 kV spark & OTDR/DC R testOD tolerance ±0.05 mm over entire 6,000+ m length and zero jacket pinholesEvery manufactured reel
Sample tests
Slickline stuffing-box dynamic pressure seal testZero gas/fluid bypass at 70–105 MPa without grease injectionType qualification
Sour gas (H₂S/CO₂) & 15 % HCl autoclave aging test ≥ 95 % breaking load retention after sour/acid exposureType qualification

Inspection certificate

Issued with every drum, listing the routine test results for that length.

Product approvals

API RP 9B & NACE MR0175ISO 13628-5 Well ControlRoHS 2 & REACH Compliant

Company certificates

ISO 9001ISO 14001ISO 45001VDE marks approvalUL / cULCE · LVD / EMC

Marking & supply

Ordering & delivery

Sheath marking

Stamped reel plate: TEBAOFLEX ENVIRO-LITE HYBRID SLICK E-LINE
Delivery form
Fumigated wooden drums, steel reels or precision spools
Standard lengths
500 m · 1000 m (or custom cut/spooled lengths)
MOQ
100 m (standard) · 500 m (custom)
Lead time
2–4 weeks ex-works
Incoterms
EXW, FOB, CIF, DAP

Technical documents

Downloads

PDFEnviro-Lite Hybrid E-Line Lightweight Hybrid-Armoured E-Line – technical datasheet4 sizes · construction, technical data, approvalsXLSXEnviro-Lite Hybrid E-Line spec data (Excel)All 4 sizes with dimensions and data, for your BOM or quotation
Revision
2026-10-20
Updated
2026-10-20

FAQ

Questions engineers ask first

Not covered here? Send your drawing — an engineer replies within 2 business hours.

How does Enviro-Lite Hybrid E-Line eliminate grease-injection skids on live wells?
Conventional stranded wirelines have open external valleys between armour wires that require high-pressure viscous grease injection over 3–6 m flow tubes to contain well pressure. Enviro-Lite extrudes a smooth, cylindrical fluoropolymer/PEEK jacket (±0.05 mm tolerance) over the hybrid armour so it seals inside a compact slickline stuffing box.
How is the electrical ground return completed if the outer armour is covered by a polymer jacket?
The internal hybrid metallic armour wires are terminated directly to the metallic cable head (rope socket) at the bottomhole tool string and to the collector slip-ring ground at the surface winch drum, providing a low-resistance return path without needing wellbore casing contact.
Why does a 35 % lighter hybrid cable reach further in deviated and horizontal wells?
Combining 35 % lower submerged weight with a low-friction (μ ≈ 0.14) fluoropolymer/PEEK jacket dramatically reduces capstan drag around doglegs, allowing tools to descend into higher-angle wells before requiring a downhole tractor.
Can Enviro-Lite be used during live acidizing treatments?
Yes. Unlike bare galvanized GIPS wireline which is rapidly dissolved by hydrochloric (HCl) stimulation acid, the continuous ETFE/PVDF/PEEK outer barrier is chemically inert to 15–28 % HCl and H₂S.

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Enviro-Lite Hybrid E-Line Lightweight Hybrid-Armoured E-Line

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