Oilfield Energy Storage Systems
Cut diesel cost on well sites with hybrid battery storage proven in the field since 2022: workover-rig systems at 180.5/108.2kWh, grid-tied 1,490kWh and off-grid 1,225kWh drilling and fracking containers — running at 8.1% of the energy cost of diesel-driven rigs.
Product Images
Highlights
Workover systems commissioned December 2022 and running across multiple major onshore oilfields.
Peak shaving plus draw-works energy recovery — not a repurposed C&I box.
Liquid heating + insulation options; BESS platform rated to -30°C.
1,490kWh / 1,000kW and 1,225kWh / 1,200kW containers sized for fracking fleets.
Applications
Full Specifications
| Item | Workover 180.5kWh | Workover 108.2kWh | Evidence |
|---|---|---|---|
| Rated voltage / capacity | 521.64V / 346Ah | 515.2V / 210Ah | T1 · Factory spec |
| Configuration | 162S2P | 160S2P | T1 · Factory spec |
| Continuous / pulse discharge | 346A / 400A (30s) | 210A / 300A (30s) | T1 · Factory spec |
| Thermal management | Liquid cooling + heating, insulation option | Liquid cooling + heating | T1 · Factory spec |
| Dimensions / weight | 2000×830×1450mm / 1,700kg | 1870×890×1450mm / 950kg | T1 · Factory spec |
| Drilling grid-tied | 1,000kW / 1,490kWh; L8465×W2680×H3100mm; ≈25T | — | T1 · Factory spec |
| Drilling off-grid | 1,200kW / 1,225kWh; 173Ah high-rate ≥3,000 cycles @1C | — | T1 · Factory spec |
| Field result | Energy cost 8.1% of pure diesel operation; commissioned 2022-12 | — | T3 · Field data |
Evidence codes: T1 = factory specification sheet (engineering catalog text layer), T2 = product catalog, T3 = field/case data. Diesel-to-hybrid path: load audit → configuration → integration (drawing set included) → dispatch optimization.
Four product lines — vehicles, energy storage, farm machinery and engines — from long-established Chongqing manufacturing bases, exported through one channel under one QC standard.
- One mixed container — vehicles, batteries, machines and spares ship together; 220+ SKUs on one loading plan cuts freight and admin cost per line.
- One QC & export standard — factory specification sheet and certification status attach to every quotation, answered within 24 hours.
- Field-proven flagship tech — immersion-cooled storage in oilfield service since 2022 at 8.1% of diesel energy cost.
- SKD / CKD routes — local-assembly programs ready where import policy requires them.
How to Choose
- Site load before capacity — size from measured peak demand and backup hours; 225kWh and 261kWh cabinets cover most C&I peak-shaving sites.
- Thermal strategy — fully-immersed LFP holds cell spread within 2°C and supports ≥8,000 cycles; standard cabinets fit budget installs.
- Environment — oilfield and remote duty takes the workover-proven configuration running since 2022 at 8.1% of diesel energy cost.
- Grid role — peak shaving, backup or solar pairing changes inverter sizing; confirm with your load profile in the RFQ.
Where this line sits
The oilfield systems sit at the rugged end — modular packs riding the rig envelope, field-proven since 2022.
Stationary Storage Family Finder
| System | Capacity class | Site | Best for |
|---|---|---|---|
| Immersion Cooling 225kWh | 225kWh immersed | Industrial, flagship duty | Safety-first C&I and utility projects |
| Commercial 225/261kWh | 225–261kWh cabinets | C&I sites, container-standard freight | Peak shaving & backup |
| Oilfield Systems | 108.2–180.5kWh modular | Well sites, rig-mounted | Workover & drilling duty |
| Home ESS 48V | Stacked / wall-mount LFP | Residential, installer-fit | Installer & distributor programs |
Compare the full range: All Immersed ESS →
Application & Site Photos
How It Performs in the Field
The pain points buyers raise most — and what the line does about them:
- Diesel generators dominate well-site operating cost — workover rig storage has run in the field since 2022 at 8.1% of diesel energy cost.
- Modular packs ride on the rig envelope: no new civil works, no permit-heavy installations.
Trade & Ordering Notes
- Mixed loading is standard — mixed models and mixed categories in one container are accepted; per-model MOQ is confirmed in the quotation.
- 24-hour quotations — specification-matched replies on business days, with the factory specification sheet and certification status attached.
- Terms confirmed in writing — payment, production lead time and warranty are fixed per model and destination in the quotation, with no post-signing surcharges.
- Export-ready documentation — HS classification and the export document set are issued per model; SKD/CKD component programs are available where market policy requires local assembly.
How We Work with You
FAQ
What is workover rig energy storage?
A battery system that parallels the rig’s diesel gensets to shave peaks and recover lowering energy, cutting diesel use — ours run at 180.5/108.2kWh with liquid heating for cold sites.
How much diesel can it save?
Industry studies report 20–30% fuel reduction for hybrid rig power; our field deployments report energy cost down to 8.1% of pure diesel operation.
Can it handle fracking peak loads?
The grid-tied 1,490kWh/1,000kW and off-grid 1,225kWh/1,200kW containers are sized for fracturing fleet load profiles.
Cold-climate operation?
Workover systems ship with liquid heating and insulation options; the platform is rated to -30°C.
Discuss an oilfield hybrid power project.
Specification-matched quotation with certification status, replied within 24 hours on business days.
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