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BQCIS — Throughput & Reconciliation

Independent verification for custody transfer and flow balances

Throughput and reconciliation are critical to ensuring transparent, dispute-free operations across oil, gas, and chemical
supply chains. BQCIS provides impartial verification of volumes during loading, unloading, and transfers to protect both
commercial and regulatory interests. Our approach minimizes variance, strengthens custody confidence, and produces
records that stand up to international compliance standards.

Custody Transfer Verification

  • Independent supervision of throughput during loading/unloading operations.
  • Validation of meter readings against tank gauging results.
  • Defensible records for buyers, sellers, and regulators.

Line Displacement & Operator Reconciliation

  • Monitoring of line-fill and displacement during transfers.
  • Variance reconciliation with operators to prevent settlement disputes.
  • Transparent interface detection and custody reconciliation.

Independent Validation & Reporting

  • Third-party validation of throughput balances.
  • Reports integrated with the Digital Assurance Hub.
  • All records are QR-secured and fully auditable.

Case Example: Marine Terminal Reconciliation

A regional terminal experienced recurrent throughput discrepancies of up to 0.9% during ship-to-shore transfers.
BQCIS deployed independent gauging, interface monitoring, and variance analysis. Within two months,
discrepancies were reduced to 0.2%, improving operator trust and reducing settlement delays by 48 hours.

Related Reading: See Case Studies

Related Services

  • Oil, Gas & Chemicals Main Page
  • Digital Assurance Hub
  • Risk & Safety Controls

Compliance & Standards References

  • ISO Standards — Custody transfer & HSSE protocols
  • ASTM Methods — Fuel testing & calibration standards
  • API Guidelines — Throughput and pipeline oversight
  • BQCIS Digital Assurance Hub — Verified, tamper-proof reporting
  • BQCIS Case Studies — Field-proven reconciliation solutions
  • Risk & Safety — HSSE audits, custody seals, throughput accuracy

Why Choose Us ?

Trusted Quality Control for Complex Supply Chains

BQCIS supports producers, traders, brands, and operators in verifying quality, safety, and compliance at every stage—from extraction and processing to final retail delivery.

Our integrated team of field inspectors, lab analysts, and auditors ensures thorough oversight, all coordinated through a secure client portal for scheduling, data access, and certificate verification.

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