Cablu ESP

ESP Power Cable

ESP cable are specifically designed for use in electric submersible pump (În special) sisteme, where they function as the lifeline that connects the power source to the submerged pump motor. These cables are subjected to harsh environmental conditions, including prolonged submersion in water, exposure to corrosive chemicals, and high temperatures. Therefore, their design and construction must be meticulous to ensure reliability, durabilitate, și siguranță.

ESP Cable Structure Materials

1. Conductor: Single-strand tinned copper wire, adhering to GOST 22483-2012 Class 1 standards, ensuring optimal electrical conductivity.

2.Izolare: High-dielectric ethylene propylene diene monomer (EPDM) rubber, providing robust insulation capable of withstanding downhole temperatures reaching 450°F (232°C).

3. Teaca de plumb: Encasing the conductors, this lead sheath offers superior protection against gases and aggressive fluids.
Mechanical Strength Enhancement: Synthetic tape wrapping reinforces the assembly, boosting overall mechanical strength and durability.

4.Armor Layer Options:

Galvanized Steel: Suitable for basic corrosion resistance requirements.
Corrosion-Resistant Steel: Offers enhanced protection for more demanding environments.
MONEL Alloy: Ultra-corrosion-resistant, ideal for the harshest conditions, including extreme pressures.
Chemical Injection System: A stainless steel capillary tube integrated for the injection of scale and corrosion inhibitors, maintaining the integrity of the cable over extended periods.

5.EPDM Insulation Characteristics

High Dielectric Strength: The ethylene propylene copolymer (EPDM) insulation boasts exceptional dielectric properties, allowing for dependable performance even in downhole temperatures soaring to 450°F (232°C), ensuring uninterrupted operation in challenging subsurface environments.

Three-Core ESP cable

Type	Tensiune nominală	Nominal cross-section and number of cores	Compliance with American Wire Gauge	Tinned core diameter	Core diameter on insulation	Size with armor	Length per reel
KESBP-230-4	4 kV	0.0124 sq in. (8.00 mm2) X 3 pcs		0.126 în. (3.194 mm)	0.241 în. (6.13 mm)	0.473×1.168 în. (12.02х29.67 mm)	35500 ft (10500 m)
		0,0130 sq in. (8.37 mm) X 3 pcs	AWG8	0.129 în. (3.264 mm)	0.244 în. (6.20 mm)	0.475×1.176 în. (12.09х29.88 mm)	35000 ft (10500 m)
		0.0155 sq in. (10.00 mm2) X 3 pcs		0.141 în. (3.574 mm)	0.256 în. (6.51 mm)	0.488×1.213 în. (12.40х30.81 mm)	33000 ft (10000 m)
		0.0163 sq in. (10.5 mm2) X 3 pcs	AWG7	0.144 în. (3.664 mm)	0.260 în. (6.60 mm)	0.492×1.223 în. (12,49х31,08 mm)	32000 ft (9500 m)
		0.0206 sq in. (13.3 mm2) X 3 pcs	AWG6	0.162 în. (4.124 mm)	0.278 în. (7.06 mm)	0.510×1.278 în. (12.95х32.46 mm)	29000 ft (8500 m)
		0.0248 sq in. (16.0 mm2) X 3 pcs		0.178 în. (4.514 mm)	0.293 în. (7.45 mm)	0.525×1.324 în. (13.34х33.63 mm)	27000 ft (8000 m)
		0.0260 sq in. (16.8 mm2) X 3 pcs	AWG5	0182 în. (4.624 mm)	0.298 în. (7.56 mm)	0,530×1,337 în. (13,45х33,96 mm)	26500 ft (8000 m)
		0,0329 sq in. (21,20 mm2) X 3 pcs	AWG4	0.205 în. (5.204 mm)	0.320 în. (8.14 mm)	0.551×1.406 în. (14.03х35.70 mm)	23500 ft (7000 m)
		0.0388 sq in. (25.00 mm2) X 3 pcs		0.222 în. (5.644 mm)	0.344 în. (8.74 mm)	0.576×1.476 în. (14.63х37.50 mm)	21000 ft (6500 m)
		0.0414 sq in. (26.7 mm2) X 3 pcs	AWG3	0.230 în. (5.834 mm)	0.352 în. (8.93 mm)	0.583×1.499 în. (14.82х38.07 mm)	20500 ft (6000 m)
		0.0521 sq in. (33.6 mm2) X 3 pcs	AWG2	0.258 în. (6.544 mm)	0.380 în. (9.64 mm)	0.611×1.582 în. (15.53х40.20 mm)	18000 ft (5500 m)
		0.0543 sq in. (35.0 mm2) X 3 pcs		0.263 în. (6.684 mm)	0.385 în. (9.78 mm)	0.617×1.599 în. (15.67х40.62 mm)	18000 ft (5000 m)
		0.0651 sq in. (42.0 mm2) X 3 pcs		0.288 în. (7.314 mm)	0.410 în. (10.41 mm)	0,641×1,674 în. (16.30х42.51 mm)	16000 ft (4900 m)
		0.0657 sq in. (42.4 mm2) X 3 pcs	AWG1	0.290 în. (7.354 mm)	0.411 în. (10.45 mm)	0.643×1.678 în. (16.34х42.63 mm)	16000 ft (4900 m)
		0.0775 sq in. (50.0 mm2) X 3 pcs		0.314 în. (7.984 mm)	0.436 în. (11.08 mm)	0,668×1,753 în. (16,97х44,52 mm)	14500 ft (4500 m)
		0.0830 sq in. (53.5 mm2) X 3 pcs	AWG0	0.325 în. (8.254 mm)	0.447 în. (11.35 mm)	0.679×1.785 în. (17.24х45.33 mm)	14000 ft (4300 m)
KESBP-230-5	5 kV	0.0124 sq in. (8.00 mm2) X 3 pcs		0.126 în. (3.194 mm)	0.267 în. (6.79 mm)	0.515×1.293 în. (13.08х32.85 mm)	28000 ft (8500 m)
		0.0130 sq in. (8.37 mm2) X 3 pcs	AWG8	0.129 în. (3.264 mm)	0.270 în. (6.86 mm)	0.517×1.302 în. (13.15х33.06 mm)	27500 ft (8000 m)
		0.0155 sq in. (10.00 mm) X 3 pcs		0.141 în. (3.574 mm)	0.282 în. (7.17 mm)	0.530х1.338 in. (13.46х33.99 mm)	26000 ft (7500 m)
		0.0163 sq in. (10.5 mm2) X 3 pcs	AWG7	0.144 în. (3.664 mm)	0.286 în. (7.26 mm)	0.533×1.349 în. (13.55х34.26 mm)	25500 ft (7500 m)
		0,0206 sq in. (13.3 mm2) X 3 pcs	AWG6	0.162 în. (4.124 mm)	0 .304 în. (7.72 mm)	0.552×1.403 în. (14.01х35.64 mm)	23000 ft (7000 m)
		0.0248 sq in. 16.0×3		0.178 în. (4.514 mm)	0.319 în. (8.11 mm)	0.570×1.449 în. (14.40х36.81 mm)	21500 ft (6500 m)
		0.0260 sq in. (16.8 mm2) X 3 pcs	AWG5	0.182 în. (4.624 mm)	0.323 în. (8.22 mm)	0.571×1.462 în. (14.51х37.14 mm)	21000 ft (6000 m)
		0.0329 sq in. (21.20 mm2) X 3 pcs	AWG4	0.205 în. (5.204 mm)	0.346 în. (8.80 mm)	0.594×1.531 în. (15.09х38.88 mm)	19000 ft (5500 m)
		0.0388 sq in. (25.00 mm2) X 3 pcs		0.222 în. (5.644 mm)	0.364 în. (9.24 mm)	0.611×1.582 în. (15.53х40.20 mm)	17500 ft (5000 m)
		0.0414 sq in. (26.7 mm2) X 3 pcs	AWG3	0.230 în. (5.834 mm)	0.371 în. (9.43 mm)	0,619х1,605 in. (15.72х40.77 mm)	17000 ft (5000 m)
		0.0521 sq in. (33.6 mm2) X 3 pcs	AWG2	0.258 în. (6.544 mm)	0.399 în. (10.14 mm)	0.647×1.689 în. (16.43х42.90 mm)	15000 ft (4500 m)
		0.0543 sq in. (35.0 mm2) X 3 pcs		0.263 (6.684 mm)	0.405 în. (10.28 mm)	0.652×0.651 în. (16.57х43.32 mm)	15000 ft (4500 m)
		0.0651 sq in. (42.0 mm2) X 3 pcs		0.288 în. (7.314 mm)	0.430 în. (10.91 mm)	0.677×1.790 în (17.20х45.21 mm)	13500 ft (4100 m)
		0,0657 sq in. (42.4 mm2) X 3 pcs	AWG1	0.290 în. (7.354 mm)	0.431 în. (10.95 mm)	0,679×1,785 în. (17.24х45.33.mm)	13500 ft (4100 m)
		0.0775 sq in. (50.0 mm2) X 3 pcs		0.314 în. (7.984 mm)	0.456 în. (11.58 mm)	0.704×1.859 în. (17.87х47.22 mm)	12000 ft (3800 m)
		0,0830 sq in. (53.5 mm2) X 3 pcs	AWG0	0.325 în. (8.254 mm)	0.467 în. (11.85 mm)	0,714×1,89 în. (18.14х48.03 mm)	12000 ft (3600 m)

Three-core ESP cable with ⅜-in. chemical injection capillary tube

Type	Tensiune nominală	Nominal cross-section and number of cores	Compliance with American Wire Gauge	Tinned core diameter	Core diameter on insulation	Capillary pipe diameter	Size with armor	Length per reel
KASBP-230-4-1	4 kV	0,0260 sq in. (16.8 mm) X 3 pcs	AWG5	0.182 în. (4.624 mm)	0.298 în. (7.56 mm)	⅜” (9.5 mm)	0.530×1.712 în. (13.45х43.49 mm)	16000 ft (5000 m)
		0.0329 sq in. (21.2 mm) X 3 pcs	AWG4	0.205 în. (5.204 mm)	0.320 în. (8.14 mm)		0.552×1.781 în. (14.03х45.23 mm)	14500 ft (4500 m)
		0.0521 sq in. (33.6 mm) X 3 pcs	AWG2	0.257 în. (6.544 mm)	0.380 în. (9.64 mm)		0.611×1.958 în. (15.53х49.73 mm)	12000 ft (3700 m)
		0.0657 sq in. (42.4 mm2) X 3 pcs	AWG1	0.290 în. (7.354 mm)	0.411 în. (10.45 mm)		0.643×2.054 în. (16.34х52.16 mm)	11000 ft (3300 m)
		0,0775 sq in. (50.0 mm2) X 3 pcs		0.314 în. (7.984 mm)	0,436 în. (11.08 mm)		0,668×2,128 în. (16.97х54.05 mm)	10000 ft (3000 m)
		0.0830 sq in. (53.5 mm2) X 3 pcs	AWG0	0.325 în. (8.254 mm)	0.447 în. (11.35 mm)		0.679×2.16 în. (17.24х54.86 mm)	9500 ft (2900 m)
KASBP-230-4-1	5 kV	0.0260 sq in. (16.8 mm2 x 3 pcs)	AWG5	0.182 în. (4.624 mm)	0.324 în. (8.22 mm)		0.571×1.837 în. (14.51х46.67 mm)	16000 ft (5000 m)
		0.0329 sq in. (21.2 mm2) X 3 pcs	AWG4	0.205 în. (5,204 mm)	0.346 în. (8.80 mm)		0.594×1.906 în. (15.09х48.41 mm)	14500 ft (4500 m)
		0.0521 sq in. (33.6 mm2) X 3 pcs	AWG2	0.258 în. (6.544 mm)	0.399 în. (10.14 mm)		0.647×2,06 în. (16.43х52.43 mm)	12000 ft (3700 m)
		0,0657 sq in. (42.4 mm2) X 3 pcs	AWG1	0.290 în. (7.354 mm)	0,431 în. (10.95 mm)		0.679×2.160 în. (17.24х54.86 mm)	11000 ft (3300 m)
		0.0775 sq in. (50.0 mm2) X 3 pcs		0.314 în. (7.984 mm)	0.456 în. (11.58 mm)		0.704×2.234 în. (17.87х56.75 mm)	10000 ft (3000 m)
		0,0829 sq in, (53.5 mm2) X 3 pcs	AWG0	0.325 în. (8.254 mm)	0,467 în. (11.85 mm)		0.714×2.266 în. (18.14х57.56 mm)	9500 ft (2900 m)

Applications of ESP Cable

În special (Pompa submersibilă electrică) Cable is a specialized type of cable designed for use in oil and gas wells, particularly in deepwater or challenging subsurface environments. Its unique construction and material composition make it suitable for a variety of critical applications within the oil and gas industry.

Deepwater Oil & Gas Production: ESP cables are essential in deepwater drilling and production operations, where they enable the electric submersible pump to be powered from the surface. The cable transmits electrical energy to the pump, located thousands of feet below the ocean surface, allowing for efficient extraction of oil and gas.

Artificial Lift Systems: In wells where natural flow is insufficient, ESP cables power electric submersible pumps as part of artificial lift systems. These systems are crucial for maintaining or enhancing production rates, especially in mature or low-pressure reservoirs.
High-Temperature & High-Pressure Wells: ESP cables are engineered to withstand extreme downhole conditions, including high temperatures and pressures. They enable the operation of electric submersible pumps in wells with challenging geothermal gradients or formations containing high-pressure fluids.

Corrosive Environments: With specialized insulation materials like high-dielectric EPDM rubber and corrosion-resistant armor options like MONEL alloy, ESP cables are well-suited for use in wells containing corrosive gases, acids, or other aggressive fluids. This ensures reliable operation and extended service life even in harsh environments.

Chemical Injection Systems: ESP cables often incorporate stainless steel capillary tubes for the injection of scale and corrosion inhibitors. This helps maintain the integrity of the wellbore and production equipment, minimizing downtime and maximizing production efficiency.
Remote Monitoring & Control: In addition to powering the electric submersible pump, ESP cables can also be used to transmit data from downhole sensors to the surface. This allows for real-time monitoring of well conditions, enabling operators to make informed decisions and adjust production parameters as needed.

Horizontal & Deviated Wells: ESP cables are flexible enough to be deployed in horizontal and deviated wells, which are becoming increasingly common in modern oil and gas exploration and production. Their ability to withstand the bending and torsional forces associated with these well types ensures reliable power transmission and pump operation.

Cabluri ESP play a vital role in enabling efficient and cost-effective oil and gas production in a wide range of challenging subsurface environments. Their unique design and materials make them indispensable for deepwater drilling, artificial lift systems, high-temperature/high-pressure wells, corrosive environments, si mai mult.

ESP Cable Manufacturer and Price

Cablu Dosense, ESP Cable factory, ESP Cable Supplier, We offer high-quality cabling solutions at incredibly low prices. Our manufacturing expertise ensures long-lasting and reliable cables, perfect for electrical and infrastructure projects. Contact us and find out why our cables are the best investment for your project.