Water‑Based Drilling Fluid Bentonite BENAQUA‑1101 Equivalent (CAS 68953‑58‑2) is specially refined layered silicate drilling‑grade bentonite designed as direct alternative to BENAQUA‑1101 for high‑temperature water‑base drilling mud systems. Under sufficient high‑speed hydration and shearing inside aqueous mud, clay platelets fully disperse and build a reversible thixotropic gel network. At static condition, the network suspends rock cuttings and weighting materials to avoid solid sedimentation.

Product Detail

Product Overview

Water‑Based Drilling Fluid Bentonite BENAQUA‑1101 Equivalent, CAS 68953‑58‑2, is produced from selected natural montmorillonite through rigorous purification and activation treatment, serving as high‑performance inorganic rheology replacement for BENAQUA‑1101. This drilling‑grade bentonite is optimized for high‑temperature water‑base drilling mud used in on‑shore and offshore oil‑gas well construction. After adequate high‑speed hydration and mechanical shearing in aqueous mud tanks, silicate clay platelets separate and disperse to form a reversible three‑dimensional thixotropic colloidal network within water‑base mud medium. When mud circulation stops, the established gel network holds rock cuttings, barite and other weighting agents in stable suspension, preventing heavy solids from settling at the bottom of mud tanks. While mud is pumped and circulated down‑hole, mechanical shear disrupts the colloidal network, lowering fluid viscosity to reduce pump load and improve mud flow property. The product maintains consistent rheological behaviour after long‑term high‑temperature aging under down‑hole thermal conditions. It helps to control mud filtration loss into porous rock formations and suppresses hydration‑induced collapsing of water‑sensitive shale strata. Stable batch‑to‑batch quality ensures reliable mud performance for deep‑well, directional‑well and horizontal‑well drilling projects.

Key Features

‑ Drilling‑grade activated bentonite, functional equivalent to BENAQUA‑1101 for high‑temperature water‑base drilling mud ‑ Develops viscosity and gel strength via sufficient high‑speed hydration and shearing in aqueous mud system ‑ Effective suspension capacity for rock cuttings and weighting agents such as barite during static mud status ‑ Good high‑temperature rheological stability after hot rolling aging for deep‑well down‑hole conditions ‑ Assists in reducing fluid‑loss and restrains hydration collapse of fragile shale formations ‑ Fine free‑flowing powder, convenient for continuous powder feeding during on‑site mud mixing operations ‑ Reliable batch‑to‑batch consistency for on‑shore and offshore water‑base drilling fluid preparation

Technical Specifications

‑ Product Name: Water‑Based Drilling Fluid Bentonite BENAQUA‑1101 Equivalent ‑ CAS Number: 68953‑58‑2 ‑ Appearance: Light off‑white fine powder ‑ Moisture: ≤9.5 % ‑ Fineness (200‑mesh residue): ≤2.5 % ‑ Apparent Viscosity (mud slurry test): ≥32 mPa·s ‑ Yield Point: ≥12 Pa

Application Scenarios

‑ High‑temperature deep‑well water‑base drilling mud for on‑shore oil‑gas drilling ‑ Directional and horizontal well water‑based mud formulations ‑ Off‑shore water‑base drilling fluid requiring shale‑stabilizing performance ‑ Water‑base mud system for geological exploration well drilling ‑ Inorganic viscosifying and rheology‑control powder for professional drilling‑fluid service companies

Usage Recommendation

‑ Typical dosage range: 2.5‑8.0 wt% based on total water‑base mud formula ‑ Slowly add bentonite powder into fresh water under vigorous high‑speed agitation, allow sufficient hydration time before introducing weighting agents and other mud additives ‑ Complete and adequate hydration is critical for target viscosity and gel strength; insufficient hydration will result in poor suspension and excessive fluid‑loss ‑ Perform laboratory hot‑rolling aging evaluation, rheology measurement and fluid‑loss testing prior to on‑site mud compounding ‑ Adjust addition dosage according to well depth, anticipated bottom‑hole temperature and required mud rheology; excessive loading may cause overly high plastic viscosity and poor pump‑ability

Package & Storage

‑ Standard packing: 25kg kraft paper bag with inner PE liner ‑ Store in cool, dry and ventilated warehouse; protect powder from moisture and heavy compression ‑ Keep bags tightly sealed after opening to prevent moisture ingress ‑ Shelf life: 12 months under proper storage conditions

Safety Notes

‑ Avoid dust generation and inhalation during material handling; wear suitable dust mask and safety goggles. ‑ Prevent direct skin contact; chemical‑resistant gloves are required for operation. ‑ Keep away from open flame and high‑temperature heat sources. ‑ Please refer to SDS document for comprehensive guidance on handling, transportation and emergency disposal.

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Water‑Based Drilling Fluid Bentonite BENAQUA‑1101 Equivalent CAS 68953‑58‑2 Rheology Control Agent for High‑Temperature Water‑Base Drilling Mud

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.