LDAR Detection
Continuous methane and VOC leak detection supports LDAR programs with AI-assisted event validation, defensible records, and faster visibility into fugitive emissions across remote oil and gas assets.
Well Checked Systems delivers continuous VOC Gas Detection for upstream oil and gas operators that need defensible emissions visibility without relying on periodic inspections alone. Using Zensory.ai™ multi-sensor intelligence, Long-Wave Infrared imaging, AI event validation, and real-time alerts, teams can identify fugitive gas events faster, reduce unnecessary site visits, and support LDAR, regulatory, and ESG reporting workflows.

Continuous VOC detection, validation, alerting, quantification, and integration for upstream oil and gas operators.
Continuous methane and VOC leak detection supports LDAR programs with AI-assisted event validation, defensible records, and faster visibility into fugitive emissions across remote oil and gas assets.
Continuous monitoring validates and quantifies emissions to support regulatory reporting, emissions tracking, repair ROI decisions, and ESG frameworks including OGMP 2.0, SASB, and TCFD.
Operator-facing alerts are delivered through dashboard, email, text, and SCADA workflows, helping teams acknowledge, dispatch, and mitigate validated gas events within structured response protocols.
Well Checked Systems connects monitoring outputs with existing SCADA environments, allowing control rooms to receive VOC alerts, emissions data, and actionable insights inside familiar workflows.
Zensory.ai™ provides 24/7 autonomous visibility across remote wellsites, combining multi-sensor awareness with AI analysis so operators can work by exception instead of routine routes.
Alert-tuning, dispatch runbooks, escalation rules, and response templates help operators reduce alert fatigue while building repeatable incident-management processes for validated VOC events.

We review your wellsite portfolio, compliance exposure, existing LDAR approach, and operating workflows to determine where continuous VOC Gas Detection can reduce field visits, strengthen visibility, and support defensible emissions records.
Well Checked Systems helps operators see more, respond faster, and operate safer.
Zensory.ai™ combines sight, sound, and gas detection in one integrated monitoring platform.
Continuous records replace limited periodic snapshots, helping operators strengthen LDAR and emissions documentation.
Zentinal Core™ filters normal activity from fugitive anomalies, reducing operator alert fatigue.
Edge computing supports autonomous monitoring even when remote wellsite communications are unreliable.
Experienced leadership driving autonomous wellsite intelligence forward.
Well Checked Systems International, LLC is an Oklahoma-headquartered oil and gas monitoring technology company focused on autonomous wellsite intelligence. Over 13+ years, the team has developed and deployed Zensory.ai™, a multi-sensor AI monitoring platform that combines video, Long-Wave Infrared Optical Gas Imaging, acoustic abnormal-sound detection, and edge analytics. The company has monitored a 220-site deployment across the Appalachian Basin. Led by executives with 105+ years of combined experience and deep field operations knowledge, Well Checked Systems helps US upstream operators move from periodic inspections and pumper-route visits to continuous visibility, precision alerting, and defensible emissions data.
VOC detection is the process of identifying volatile organic compound gas releases from equipment, tanks, valves, separators, and other production assets. In oil and gas operations, VOC Gas Detection helps teams find fugitive emissions, distinguish abnormal events from normal process activity, and create records that support LDAR, environmental reporting, repair prioritization, and safer remote operations.
Get practical answers about detection, compliance, pilots, and deployment.
Well Checked Systems supports remote upstream oil and gas sites across major US producing regions.
US Onshore Basins
Service Area
13+ Years
Experience
200+ Sites
Deployment Scale
Tell us where your assets are located and we’ll confirm options.
Supports recognized methane rule alternative-monitoring compliance pathways.
Aligned with measurement-based methane reporting frameworks.
Provisional patent filed for IR emissions analysis.
Share your site portfolio, compliance needs, and monitoring goals. Our team will help evaluate deployment options, pilot programs, alert workflows, and emissions data requirements for your operation.
For immediate assistance, feel free to give us a direct call at 918-200-9853. You can also send us a quick email at office@wellchecked.com.
For immediate assistance, feel free to give us a direct call at 918-200-9853. You can also send us a quick email at office@wellchecked.com.