Petroleum Drilling Mud Chemicals Manufacturer

Modern drilling-fluid programs require far more than a base liquid. The performance of a mud system depends on a coordinated package of shale inhibitors, viscosifiers, suspending agents, fluid-loss additives, lubricants, emulsifiers, and rheology modifiers. That is why drilling contractors and oilfield service companies increasingly look for a petroleum drilling mud chemicals manufacturer that understands the whole system rather than selling isolated products.

Puyang Jinxiang Chemical supplies two core product families: Химические реагенты для буровых растворов на водной основе and Химические реагенты для буровых растворов на нефтяной основе. Each family addresses a different mud design, but both are built around the same objective: stable drilling performance under changing temperature, salinity, density, formation, and contamination conditions.

Химические реагенты для буровых растворов на водной основе

Water-based mud remains widely used because it is flexible, familiar to field teams, and can be engineered for many formations. The main challenges are usually shale hydration, cuttings dispersion, excessive fluid loss, unstable rheology, poor lubrication, and contamination by salts or divalent ions.

Shale Inhibitors and Encapsulating Polymers

Частично гидролизованный полиакриламид (PHPA) is used for shale inhibition, cuttings encapsulation, and wellbore stability. Полиакрилат калия (K-PAM) helps reduce clay hydration while also contributing to rheology and filtration control. Хлорид калия (KCl) provides potassium ions that help reduce the interaction between water-sensitive shale and the aqueous phase. In practice, KCl is often combined with PHPA or K-PAM in inhibitive WBM systems.

Порошок сульфированного асфальта can also support wellbore stability while contributing to fluid-loss control in suitable formulations.

Viscosifiers and Suspending Agents

Ксантановая камедь is a high-efficiency rheology modifier that supports low-shear viscosity, solids suspension, and cuttings transport. Карбоксиметилцеллюлоза (CMC) can be selected in lower- or higher-viscosity grades depending on whether the priority is filtration control, viscosity, or both. Полианионная целлюлоза (PAC) also provides filtration and rheology support in many WBM systems.

Fluid-Loss Control Additives

Fluid-loss control is critical because excessive filtrate invasion can weaken the wellbore and reduce mud-cake quality. Jinxiang’s WBM line includes Лигнитная смола SPNH, Модифицированный крахмал, Сульфированная фенольная смола (SMP), Полимерная добавка для снижения фильтрации, CMC, and PAC. The correct choice depends on temperature, salinity, calcium contamination, rheology limits, and the target API or HTHP filtration performance.

Lubrication and Wellbore Protection

Нефлуоресцентная противообвальная смазывающая добавка can support lubrication, wellbore protection, and auxiliary filtration control in water-based systems, particularly in complex intervals where torque, drag, and instability must be managed together.

Химические реагенты для буровых растворов на нефтяной основе

Oil-based and synthetic-based mud systems have different priorities. The continuous oil phase must remain stable, the internal brine phase must be properly emulsified, solids should remain oil-wet, and the rheology must be strong enough to suspend barite and drilled solids without becoming excessively viscous.

Первичный эмульгатор

Oil-Based Mud Primary Emulsifier helps form and maintain the invert water-in-oil emulsion. A strong primary emulsification package supports emulsion integrity, electrical stability, and consistent system behavior.

Вторичный эмульгатор

Вторичный эмульгатор strengthens long-term emulsion stability and improves oil-wetting performance, particularly when temperature, solids loading, or contamination increase.

Многофункциональный эмульгатор

Многофункциональный эмульгатор combines primary emulsification, secondary emulsification, and wetting functions. It can simplify treatment packages for buyers who want a more integrated OBM solution, although laboratory verification remains essential.

Органофильный бентонит

Органофильный бентонит builds rheology and suspension in non-aqueous fluids, supporting barite suspension and hole cleaning. For hotter, deeper wells, Высокотемпературный органофильный бентонит provides a more thermally robust rheology option.

Water-Based vs Oil-Based Mud: Key Differences

What Should International Buyers Include in an RFQ?

A useful RFQ should include mud type, salinity, expected temperature, mud density, current problems, products already in use, target performance, quantity, packaging, and destination port. For OBM, include oil/water ratio and current electrical stability. For WBM, include filtration data, formation type, and rheology targets when available.

Why Jinxiang Chemical?

Jinxiang Chemical supports both water-based and oil-based drilling-fluid programs, allowing buyers to source multiple functional additives from one manufacturer. This simplifies technical communication, product comparison, export documentation, and shipment consolidation for international projects.

Часто задаваемые вопросы

What are the main categories of drilling mud chemicals?

The major groups include shale inhibitors, viscosifiers, fluid-loss additives, lubricants, emulsifiers, wetting agents, and rheology modifiers.

Is PHPA mainly a drilling-fluid polymer?

Yes. PHPA is widely used in water-based drilling mud for shale inhibition, cuttings encapsulation, and wellbore stability.

What is the main role of Xanthan Gum?

It improves low-shear rheology, suspension, and cuttings transport in water-based drilling fluids.

Why does OBM need both emulsifiers and organophilic bentonite?

Emulsifiers maintain the invert emulsion and oil-wetting, while organophilic bentonite builds rheology and suspension.

How should fluid-loss additives be selected?

Selection should consider temperature, salinity, calcium contamination, rheology, and the target filtration performance.

Should drilling chemicals be tested before a bulk order?

Yes. Testing in the actual mud formulation gives a much better indication of compatibility and treatment efficiency than specifications alone.