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Cementing & Fracturing Equipment

Skid mounted Cementing Unit

The Skid-mounted Cementing Unit is a modular integrated stationary cementing system independently developed for fixed oilfield stations, well cluster centralized construction and long-term field operation scenarios. Different from truck-mounted mobile cementing equipment, this unit adopts integral skid-mounted base frame design, integrating slurry mixing system, high-pressure plunger pumping assembly, hydraulic power unit, intelligent control system and complete manifold pipeline into a unified modular skid. It supports single-pump and double-pump flexible configurations, matching conventional medium-pressure daily cementing and high-pressure heavy-duty deep-well cementing demands. Manufactured in strict compliance with API oilfield equipment safety standards, the unit features stable fixed installation, strong structural rigidity and continuous long-cycle operation capability. It adapts to ultra-harsh environments including desert fixed stations, Gobi centralized operation zones, high-altitude cold oilfield bases and muddy field camps. Effectively solving the pain points of frequent vehicle transition, limited continuous operation and unstable mobile equipment foundation, it provides high-stability, high-efficiency and low-failure professional cementing support for large-scale batch well construction and long-term fixed-site oilfield development projects.

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Core advantages

Designed around the operating requirement.

Modular Skid-Mounted Integrated Structure

Adopts one-piece heavy-duty skid base integral welding design, with all core components and auxiliary pipelines pre-installed and commissioned. The whole unit realizes integral hoisting and overall placement without scattered assembly and repeated debugging on site. Standardized modular structure supports quick combination and split deployment, greatly shortening field station construction cycle and realizing rapid put-into-service of cementing operation.

Stable Fixed-Site Continuous Operation Performance

Compared with truck-mounted units limited by chassis load and vibration, the skid-mounted structure features ultra-high overall rigidity and anti-vibration performance. It effectively avoids pressure fluctuation and component fatigue damage caused by vehicle jitter during long-term continuous cementing. The stable foundation ensures constant-pressure and constant-displacement precise pumping for a long time, significantly improving overall cementing operation stability and well cementing qualification rate.

Flexible Single/Double Pump Configurable Scheme

Supports diversified configuration modes including single-pump economical type and double-pump heavy-duty redundant type. The single-pump unit meets conventional shallow and medium-depth well daily cementing tasks with low energy consumption and high cost performance; the double-pump unit realizes large-displacement parallel output and single-pump standby operation, fully satisfying high-pressure and large-volume cementing requirements of medium-deep and ultra-deep complex wells. Flexible parameter matching covers full-range oilfield cementing demands.

Intelligent Closed-Loop Precision Control System

Equipped with industrial-grade centralized intelligent control platform, supporting real-time monitoring and automatic adjustment of cementing pressure, construction displacement, slurry mixing density and pipeline operating status. The whole-process closed-loop control eliminates manual operation errors, ensures uniform slurry mixing and stable downhole injection parameters, and effectively reduces cementing defects such as channeling, cement sheath discontinuity and incomplete sealing.

Full-Climate Extreme Environment Adaptability

Key pumping components, hydraulic pipelines and mixing tanks adopt thickened wear-resistant, anti-corrosion and anti-scaling alloy materials. The overall skid frame is treated with military-grade sand-proof, weather-resistant and anti-rust coating. Optional low-temperature quick-start and system heat preservation devices support stable operation in the range of -40℃ to +55℃, adapting to year-round uninterrupted fixed-point operation in high-altitude severe cold, high-temperature drought, wind-sand erosion and muddy humid oilfield environments.

Low Maintenance & Long-Term Operational Economy

Fixed skid-mounted layout reduces structural vibration and component wear, greatly extending the service life of vulnerable parts. Modular component arrangement facilitates daily inspection, maintenance and rapid replacement. Universal standard accessories realize convenient global supply. Suitable for long-term fixed-site batch construction, it effectively reduces long-term equipment failure rate and comprehensive operation and maintenance costs, delivering outstanding economic benefits for large-scale oilfield station operation.

Product Overview
Product	Skid mounted Cementing Unit
Product line	Cementing & Fracturing Equipment

Technical Specifications
Model	Skid-mounted cementing unit
Max. working pressure (MPa)	70
Max. theory displacement (m3/h)	84.6
Max. input power of triplex plunger pump (kW)	300
Working medium	water, slurry and other oil well service fluid

Application

Where this equipment is used.

Fixed-station centralized cementing operation for large-scale oilfield cluster well groups and long-term development blocks
Primary cementing, multi-stage cementing and large-volume squeeze cementing for medium-deep and ultra-deep fixed well sites
Long-term continuous wellbore reinforcement, plugging remediation and old well renovation cementing projects in mature oilfield areas
Batch standardized cementing construction for oilfield base fixed operation zones with no frequent well location transfer demands
Stable high-precision cementing tasks for key wells and high-risk deep wells requiring long-term continuous monitoring
Year-round fixed-point cementing service for ultra-harsh environments including desert fixed stations, Gobi bases and high-altitude cold oilfield camps

Next step

Send the operating requirement.

For a useful technical response, include the target well conditions, operating depth or pressure, expected quantity, destination and any required configuration.

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Configuration

Options for a matched equipment scope.

Available configurations can be matched to the equipment model, operating conditions and project requirements.

Customize single-pump/double-pump configuration, working pressure and displacement parameters according to on-site fixed operation demands
Upgrade high-precision automatic density mixing and closed-loop flow control system to improve cementing construction accuracy
Equip full intrinsically safe explosion-proof electrical system to meet Class 0 hazardous area safety standards of fixed oilfield stations
Install low-temperature quick-start and full-system heat preservation assembly for long-term fixed operation in high-altitude cold regions
Add remote cloud monitoring, data real-time transmission and automatic construction data storage & export system
Upgrade heavy-duty wear-resistant pump liners and anti-scaling high-pressure manifolds for long-cycle continuous slurry conveying
Customize enhanced anti-corrosion, anti-rust and sand-proof coating for long-term outdoor fixed deployment in harsh environments

Buyer questions

Frequently asked about this equipment.

The following questions address common equipment selection and operating considerations.

What is the difference between skid-mounted and truck-mounted cementing equipment?

Skid-mounted cementing unit adopts fixed modular skid structure, focusing on long-term fixed-site continuous cementing with higher overall stability, lower vibration and longer continuous working cycle. Truck-mounted units are suitable for frequent well location transfer and mobile operations. The skid type features lower long-term failure rate and more stable cementing quality for batch fixed-point construction.

What working conditions is the skid-mounted cementing unit suitable for?

It is mainly applicable to fixed oilfield stations, cluster well centralized operation zones and mature oilfield blocks with long-term construction demands. It covers cementing tasks from shallow conventional wells to 7000m ultra-deep wells, perfectly matching batch and continuous cementing projects without frequent equipment transition.

Can the skid unit realize long-term stable constant-pressure cementing?

Yes. The integral anti-vibration skid base eliminates chassis vibration interference. Matched with intelligent closed-loop hydraulic control system, it maintains stable constant-pressure and constant-displacement slurry output for a long time, effectively ensuring consistent downhole cementing quality and high well sealing integrity.

Does the skid-mounted unit support extreme climate continuous operation?

Absolutely. The whole unit supports -40℃ ~ +55℃ full-climate operation. Equipped with optional low-temperature startup, heat preservation, sand-proof and anti-corrosion devices, it can operate stably all year round in high-altitude severe cold, high-temperature drought and wind-sand oilfield fixed stations.

Can functional configurations and parameters be customized?

Yes. We support personalized customization of pump quantity, pressure grade, explosion-proof specification, intelligent monitoring function and wear-resistant reinforcement scheme, which can be flexibly adjusted according to customer’s fixed station scale and well construction requirements.

Supplier context

Why this product is considered.

We provide professional standardized Skid-mounted Cementing Unit with complete independent R&D and manufacturing capabilities, all products manufactured in strict accordance with API international oilfield equipment specifications. Aiming at the long-term fixed-point construction demands of large-scale oilfield stations and cluster well groups, our skid-mounted modular design solves the problems of unstable operation, high vibration and short continuous working time of traditional mobile cementing equipment. Core hydraulic, pumping and control components adopt industrial-grade high-reliability accessories, ensuring long-cycle full-load stable operation and ultra-low failure rate. We provide one-stop full-process solutions including personalized scheme customization, standardized production, on-site installation guidance and full-life after-sales service, helping customers improve batch cementing efficiency, reduce long-term operation and maintenance costs, and maximize comprehensive economic benefits of fixed oilfield station projects.

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