Microseismic Monitoring
Real-time detection, location, and interpretation of microseismic events during hydraulic fracturing — so you can see fracture growth as it happens.
Learn moreMicroseismic · DAS · VSP
GHC Consulting delivers microseismic monitoring, distributed acoustic sensing, and vertical seismic profiling for hydraulic fracturing — from field acquisition to processing and interpretation.
What we do
Each service stands on its own — combined, they give you the most complete view of your stimulation available.
Real-time detection, location, and interpretation of microseismic events during hydraulic fracturing — so you can see fracture growth as it happens.
Learn moreTurn every meter of fiber into a sensor. DAS delivers continuous acoustic and strain measurements along the entire wellbore.
Learn moreDownhole geophones, surface sources, and high-resolution images around the wellbore — VSP bridges the gap between well logs and surface seismic.
Learn moreWhy GHC Consulting
We don't just acquire data — we process it and interpret it, so your reports come from the team that saw every trace.
Our STV seismic trace viewer — free public software — was built for fast, accurate review of large seismic datasets: the same tooling behind our deliverables.
Acquisition QC, processing QC, and interpretation review are baked into the workflow, not bolted on at the end.
Clear maps, cross-sections, and recommendations written for completions engineers — not just data dumps.
How we work
We review your well plan, geology, and objectives, then design the monitoring program — array geometry, fiber deployment, VSP survey design, and processing flow.
Field acquisition with continuous QC: microseismic arrays, DAS interrogators, and VSP downhole tools monitored through every stage.
Event detection, location, magnitude, and source mechanisms — plus DAS and VSP analysis — reviewed by experienced interpreters.
Maps, cross-sections, and plain-language recommendations you can take straight into your next frac design.
Common questions
Microseismic monitoring listens for the tiny seismic events created when hydraulic fracturing breaks rock. By detecting and locating thousands of these events in real time, we map where fractures are growing, how far they extend, and whether they interact with neighboring wells.
Every program ends with an event catalog, map and cross-section views of the event cloud, magnitude distribution, and a written interpretation with concrete recommendations for your next stages — not just raw data.
DAS (Distributed Acoustic Sensing) turns a fiber-optic cable into thousands of acoustic sensors along the wellbore — ideal for continuous monitoring of fluid movement and frac hits. VSP (Vertical Seismic Profiling) places geophone arrays downhole and records energy from surface seismic sources, producing high-resolution images of the geology around and below the well. DAS watches the well; VSP images the rock.
DAS needs a fiber-optic cable in or near the wellbore — installed behind casing, on tubing, or in an observation well. VSP uses conventional downhole geophone arrays instead, so no fiber is required. If you're planning a frac program, talk to us before completion so the deployment matches your monitoring goals.
Yes. We regularly provide second opinions and reprocessing of existing microseismic, DAS, or VSP datasets, including data acquired by other providers. Bring us the data and your questions.
Each technology answers different questions: microseismic shows where the rock is breaking, DAS shows how energy and fluid move along the wellbore, and VSP provides high-resolution images around the wellbore to calibrate depth and velocity. Combined on one program, they give the most complete stimulation diagnostic available.
Knowledge base
Evergreen technical references on the methods behind our work — moment tensor inversion, sonic log analysis, seismic modeling, and reservoir characterization, with downloadable documents.
Source-mechanism analysis: introduction, SNR / moveout / full-waveform workflows, and glossary.
Open groupLAS curves for VTI and isotropic models, user guides, and example data.
Read noteModel inputs, the advanced ray tracer proposal, and performance notes.
Read notePressure-diffusion methods and key references.
Read noteTroubleshooting and workflow questions on MTI analysis.
Read noteKey publications on MTI and microseismic source mechanisms.
Read noteThe methods our consulting work stands on.
Read noteMTI manual and client deliverable guides.
Read noteTell us about your wells and monitoring goals — we'll recommend the right combination of microseismic, DAS, and VSP.