Equipment

Sigra V10 Logger and Controller
Wire Line Coring Well Control Suite
Cyclonic Gas-Liquid Separators
Donut Extensometer

Field Services

Geotechnical Field Operations

Gas Content

Gas Content Measurement in Coals by Direct Measurement - Chip Desorption
Gas Content Measurement in Coals by Direct Measurement - Gas Content without Coring
Gas Content Measurement in Coals by Direct Measurement - Core Desorption
Gas in Sediments

Geomechanics

Coal Shrinkage Behaviour
Gas in Sediments
In-situ Stress Test by Overcoring (IST)
Sigra in Rock Mechanics
Stress Measurement in Rock
Rock Property Testing
Stress through Sedimentary Strata - Tectonic Strains
Stress Change Monitoring
Stress Measurement

Mining

Coal Mining Specialists
Outbursts in Underground Coal Mines

Reservoir – Aquifer Behaviour

Drill Stem Tests Versus Packer Testing
Civil Based Drill Stem Test
Coal Based Drill Stem Test
Diffusional Behaviour of Coals
DST and Closed Chamber DST
Fluid Movement in Coal Seams
Groundwater Monitoring
Groundwater
Interference Testing
Reservoir Monitoring
Stress & Permeability Changes
Underground Testing

Summary & Business Profile

A Synopsis of Some of Sigra's Test Techniques
Sigra Folded Brochure
Sigra Business Profile
Sigra Gas Flyer
Sigra Capabilites Storage & Pumped Hydroelectric