Nadra Group - Well Logging Equipment

Nadra Group specialises in providing integrated drilling and exploration tools for the oil, gas and minerals industries. The largest privately owned company in Ukraine, Nadra Group's products include mobile drilling and workover rigs, drilling equipment, oil and gas exploration equipment and a wide range of well logging tools including the modular integrated tool string.

We provide consultancy work in the oil, gas and mineral extraction industries; data processing and interpretation of geological-geophysical scenarios; 2D and 3D seismic surveys; well logging services and well workover / stimulation services.

Nadra Group is a joint stock company that represents several Ukrainian companies specialised in oil and gas exploration and production services. The Group develops geological scientific programs and also holds licenses for oil and gas exploration / production in Ukraine.

WELL LOGGING EQUIPMENT MANUFACTURING FACILITIES

For several years Nadra Group has produced its own well logging and geophysical equipment for the CIS market. Nadra Group owns "Geofizpribor" factory, one of the largest well logging equipment manufacturers in the CIS since 1945. Since the dissolution of the USSR in 1991 we have significantly updated and strengthened our market share.

Today, Nadra Group manufactures approximately 200 tools per year and holds an established market in Ukraine and in other oil regions in the CIS (including Russia, Turkmenistan, Azerbaijan, Uzbekistan and Kazakhstan).

Nadra Group also develops brand new well logging tools for the global oil, gas and minerals industries, including our gyro / electromagnetic inclinometer, array sonic log and 6-arms dipmeter.

OPEN HOLE MODULAR INTEGRATED TOOL STRING

Our highly versatile open hole modular integrated tool string can be used with a wide variety of equipment modules to perform numerous exploratory tasks. We currently produce the following modules: integrated resistivity sounding, induction and phasor-induction logs, microlog, dual and dual micro laterologs, compensated / dual-energy neutron logs, density log, sonic and array sonic, caliper (profilometer), EM inclinometer and GR (temperature, pressure).

Our open hole tool string modules are 76mm in diameter and can operate in environments up to 125°C and 100Mpa. Up to eight modules can be attached to the tool string at any one time. Heat-shielded modules are 89mm in diameter and can operate under 200°C and 120 Mpa. All our tools including the modular integrated tool string are supplied with surface data acquisition systems and data processing / interpretation software.

QUALITY MANAGEMENT, CUSTOMER SUPPORT AND TRAINING

Nadra Group is committed to providing high quality products, we are developing new quality management procedures according to ISO 9001 requirements. We offer our customers technical assistance and commissioning of our well logging equipment, an after-sales service and training courses in our offices or elsewhere on customer request.