Serving the Upstream & Midstream Oil & Gas Industry
Upstream and midstream operators face growing regulatory complexity, methane reduction pressure, workforce shortages, and increasing expectations for consistent, accurate emissions data across widespread assets. They must manage compliance without disrupting production, coordinate multiple vendors, and maintain reliability during tight maintenance windows - all while navigating evolving ESG and state and federal rules.
Alliance solves these challenges by providing a single, scalable partner for consulting, engine testing, LDAR, laboratory analysis, and centralized reporting, backed by rapid mobilization and deep regulatory expertise. Through this integrated approach, Alliance has built a center of excellence that helps upstream and midstream clients stay compliant, stay operational, and stay ahead of emerging requirements.
Our end-to-end environmental services combine consulting, engine testing, OGI, LDAR, laboratory analysis, and mobile air monitoring, all delivered by the industry’s most experienced practitioners. The outcome is better data, stronger decisions, and sustained operational performance across your entire network.
Step-by-Step Service Capabilities and Technical Processes
Environmental Consulting & Program Design
Gap assessments to identify priorities across upstream & midstream operations.
Program design defining LDAR scope, OGI frequencies, fenceline strategies, & engine testing aligned with maintenance & production.
Modern data workflows using SkyBridge for GPS-verified inspections, real-time syncing, & automated reporting.
Mobile air monitoring with GMAP for rapid source screening & geospatial mapping of BTEX, VOCs, & SO2.
Engine, Turbine, & Generator Testing
Asset inventories & readiness planning to minimize operational disruption.
Performance testing of combustion efficiency, load, & emissions to support proactive maintenance.
Defensible results with integrated dashboards for clearer operational decisions.
Compliance support ensuring testing methods, documentation, & results align with regulatory & permit requirements.
Alliance provides complete, end-to-end engine, turbine & generator compliance management, including testing, reporting, scheduling, & regulatory communication.
Fugitive Emissions Testing & Monitoring
OGI execution with FLIR, drone support, & SkyBridge for instant media capture; supports Appendix K & AWP. Method 21 measurements to verify leak status & repair priorities.
Comprehensive LDAR management including tagging, inventory, BWON/HRVOC support, turnaround coordination, & QA/QC.
Tracer gas testing with helium to detect ultra-small leaks & reduce safety and product-loss risks.
CEMS provides full-service integration, rapid deployments, & QA/QC + RATA support.
Laboratory Testing & Analysis
Custody transfer verification with precise analysis & defensible documentation.
GHG and hydrocarbon analysis for gases, liquids, NGLs, crude, condensate, & produced water.
Air, soil, & water testing with fast turnaround & broad accreditations for operational & long-term support.
Quality assurance & method validation to ensure consistent, defensible results across all sample types & testing workflows.
