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Kutch, Gujarat — India

Drilling Grade Bentonite

API Spec 13A compliant drilling fluid clay

High-yield Sodium Bentonite formulated to meet and exceed American Petroleum Institute (API) Spec 13A Section 9 standards. Engineered for deep oil and gas exploration, horizontal directional drilling (HDD), and deep water well boring.

Drilling Grade Bentonite mineral specimen
Standard
API 13A
Barrel Yield
≥ 90 bbl/ton
Filtrate Loss
≤ 13.5 ml
Marsh Viscosity
40 – 60 sec

Technical Data Sheet (TDS) parameters

HS Code: 2508.10.90
Governing standardAPI Spec 13A / OCMA DFCP-4
Typical particle size / mesh200 Mesh (98% dry sieve pass)
Standard 20ft container stuffing26 MT / 20ft FCL (50kg PP / 1.4 MT Jumbo Bags)
Mineral provenance & depositCaptive open-cast deposits, Kutch, Gujarat
Export loading terminalsMundra Port (35 km) · Kandla Port (65 km)
Quality verificationLot-wise certified Certificate of Analysis (COA)

Technical Data Sheet (TDS) parameters

HS Code: 2508.10.90
Governing standardAPI Spec 13A / OCMA DFCP-4
Typical particle size / mesh200 Mesh (98% dry sieve pass)
Standard 20ft container stuffing26 MT / 20ft FCL (50kg PP / 1.4 MT Jumbo Bags)
Mineral provenance & depositCaptive open-cast deposits, Kutch, Gujarat
Export loading terminalsMundra Port (35 km) · Kandla Port (65 km)
Quality verificationLot-wise certified Certificate of Analysis (COA)

Available industrial formulations

API 13A Section 9 Grade

  • ✓Suspension yield ≥ 90 bbl/ton (16 cP at 600 rpm)
  • ✓Thixotropic gel formation for cuttings transport
  • ✓Creates impermeable thin filter cake against lost circulation

HDD Trenchless Grade

  • ✓High lubricity for pipe jacking & microtunneling
  • ✓Prevents bore collapse in loose sand and gravel formations
  • ✓Extended pumpability with low friction head loss

Industrial Applications

Oil & gas exploration drillingHorizontal directional drilling (HDD)Deep water well boringGeothermal boreholes
Global B2B Supply InfoAll mineral products are processed from standard grades in Kutch, Gujarat, India, and loaded out of Mundra or Kandla ports. Custom mesh sizes and packaging options (jumbo bags/paper bags) are available upon request.
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