Heavy duty oil field environmental protection equipment

Technical Specifications

Product Portfolio

Our oilfield environmental protection equipment lineup covers the entire waste management chain from collection to final disposal:

• DTTD Drill Cuttings Thermal Mechanical Treatment Equipment – For real‑time treatment of oil‑based drill cuttings at the wellsite, achieving oil content as low as 0.3% in treated solids

• DWB Drill Cuttings Positive‑Pressure Closed Conveying Equipment – For fully enclosed transfer of cuttings on offshore platforms and onshore pads, preventing any environmental release

• CRI Cuttings Reinjection Equipment – For permanent disposal of processed waste into selected subsurface formations

• EFS‑60 Fracturing Flowback Fluid Treatment Equipment – Dedicated system for treating and recycling fracturing fluids with zero discharge capability

• EDF‑30 Water‑Based Mud Treatment Equipment – Chemical plus solid‑liquid separation technology to reduce harmful solids in water‑based mud

• Soil In‑Situ Remediation Equipment – For on‑site remediation of petroleum‑contaminated soil

• Self‑circulating Well Flushing Truck – Mobile unit for eco‑friendly well cleaning operations

Applications

Our drilling waste management systems have been deployed and proven in some of the world’s most challenging environments:

Offshore Oil & Gas Platforms

• Deployed on: South China Sea platforms including Xijiang 243, Dongfang Long (6+ offshore installations)

• Offshore‑specific features: Compact footprint, corrosion‑resistant materials, explosion‑proof electricals, compliance with offshore safety regulations

• Proven results: "Best offshore treatment process for oil‑based cuttings” recognized by Chinese offshore operators

Onshore Drilling Sites – Remote & Arid Regions

• Applications: Desert operations in Middle East, Gobi Desert, high‑temperature environments

• Key advantages: Self‑contained operation, minimal water consumption, solar‑ready configurations available

Extreme Cold / Arctic Conditions

• Proven experience: 11 low‑temperature drilling rigs delivered to Rosneft (Russia) – we understand cold‑weather equipment requirements at the system level

• Capabilities: Low‑temperature materials, heated enclosures, cold‑start systems for –45°C operation

Centralized Waste Treatment Facilities

• Applications: Regional hazardous waste treatment centers handling multiple wellsite waste streams

• Scale: Custom systems sized for 30–300+ tons/day throughput

Why Choose SJ Petro?

• 央企‑backed reliability. Direct subsidiary of Sinopec Oilfield Equipment Corporation (SOFE) – quality assurance backed by China’s largest oil & gas enterprise

• Global field‑proven performance. Completed over 3,100 international trade transactions covering Russia, Indonesia, India, Middle East markets; products working in over 30 countries

• Complete waste management ecosystem. Not just standalone units – from cuttings transfer (DWB) to thermal treatment (DTTD) to reinjection (CRI), we supply integrated, end‑to‑end solutions

• API & ISO certified throughout. ISO 9001, HSE, CNACL laboratory accreditation; nearly 20 international certifications – your regulatory compliance pathway covered

• Full customization available. OEM/ODM support for size, voltage, control system, footprint, and material compatibility – talk to our engineering team

• 24/7 global after‑sales support. In‑country technical reps in Russia, Middle East, Southeast Asia; remote diagnostics; on‑site commissioning and training

• 5‑year warranty on key components (structures, pressure vessels)

Frequently Asked Questions (FAQ)

Q1: What types of drilling waste can your equipment handle?
Our systems handle oil‑based drill cuttings, water‑based drill cuttings, contaminated soil, fracturing flowback fluid, waste drilling mud, and oily sludge. The DTTD thermal system specializes in oil‑based cuttings and sludge, while the EDF‑30 system is designed specifically for water‑based mud.

Q2: Can your equipment be retrofitted onto an existing drilling rig?
Yes. All our systems come in modular, skid‑mounted configurations that can be easily integrated into existing rig layouts. The DWB conveying system, for instance, is designed for quick tie‑in to existing solids control equipment.

Q3: Do you offer customized equipment for specific site requirements?
Absolutely. We provide full OEM/ODM customization for voltage (including 460V/60Hz for North American standards), footprint, control systems (SCADA integration available), and material specifications for extreme environments (high‑temp, low‑temp, offshore‑corrosive).

Q4: What kind of training and after‑sales support do you provide?
We provide on‑site commissioning and operator training, remote technical support with real‑time diagnostics, a full spare parts inventory with global shipping, and optional extended service contracts. Our team includes dedicated English‑speaking support personnel.

Q5: What certifications do your products carry?
Our equipment is manufactured and tested to API specifications (API 7K, 8C, 4F, 6A, 16C as applicable), ISO 9001:2015, ISO 14001 (HSE), and OHSAS 18001. Third‑party inspection (BV, DNV, SGS, ABS) can be arranged at client request.

Q6: What is your typical lead time for a system?
Standard lead time is 90‑120 days for a complete thermal treatment system, 60‑90 days for modular water treatment units. Rush orders can be negotiated on a case‑by‑case basis. We also maintain a stock of commonly replaced consumables for immediate dispatch.

Q7: How does your equipment perform in extreme temperatures?
Our equipment has been proven from –45°C Arctic operations (11 rigs supplied to Rosneft) to +55°C desert environments. We use low‑temperature steel, specially formulated hydraulic fluids, heated operator cabins, and cold‑start packages for extreme cold conditions.

Q8: Can I visit your factory before placing an order?
Yes. We welcome client inspections at our 180,000+ m² manufacturing base in Jingzhou, Hubei Province. This is a national‑level high‑tech enterprise base with 2,100 advanced equipment sets and full assembly lines for drilling rigs and environmental systems.

Q9: Do you provide installation services internationally?
Yes. Our field service team can travel to any global location for installation supervision, commissioning, and training. We have experience deploying equipment in Russia, Middle East, Southeast Asia, Africa, and South America.

Q10: How do I get a quote or request more technical information?
Contact our export department at export@sjpetro.com or via the inquiry form on this page. Include your project location, waste type and volume estimates, and power supply specifications for a customized quotation.