Electric Logging tool EK-76

(Equipment / Material)

Model Number: ЭК-76

Condition: New

Location or Storage Country: Russia

Service Engineering Support: Yes

Warranty: No

Price: Call for price

Overview:

Device code for the order: BKZ + BK-3-T-76-T _max / P _max

Designed to measure the apparent electrical resistivity (ρ _to ) of rocks traversed by a well using standard logging (KS), side logging (BKZ) and three-electrode side logging (BK-3), electrical resistivity (ρ _s ) of the flushing fluid ( resistivimeter), spontaneous polarization potential (PS), spontaneous polarization potential gradient (ΔPS).

It is used in the open hole of oil and gas wells filled with aqueous flushing fluid.

Tasks to be solved :
the selection of reservoirs in the context of oil and gas wells;
assessment of the electrical resistivity of the reservoirs;
reservoir saturation estimation.

Measured parameters	Range	Error
ρ _to А0.4M0.1N	0.2 ÷ 1000 Ohm · m	± [2.5 + 0.004 (ρ _a / ρ _k)]%
ρ _to A1.0M0.1N	0.2 ÷ 5000 Ohm · m
ρ _to A2.0M0.5N	0.2 ÷ 5000 Ohm · m
ρ _to A4.0M0.1N	0.2 ÷ 5000 Ohm · m
ρ _to A8.0M1.0N	0.2 ÷ 5000 Ohm · m
ρ _to А0.5M2.0N	0.2 ÷ 5000 Ohm · m
ρ _to N6.0M0.5A	0.2 ÷ 1000 Ohm · m
ρ _to BK-3	0.2 ÷ 20,000 Ohm · m	± 5%
Resistance meter	0.02 ÷ 20 Ohm · m	± [5 + 0/02 (XB / X-1)]%

General technical data
Total length of the device, mm	20970	no more
Flexible probe length, mm	17350	no more
Device length without flexible probe, mm	3760	no more
Diameter of the device, mm	76	no more
The total mass of the device, kg	140	no more
The mass of the flexible probe, kg	60	no more
The mass of the device without a flexible probe, kg	80	no more
Well diameter, mm	from 110 to 350
Logging speed, m / h	up to 1500
Combinability	transit
Well position	idle / diverters

Company Profile

LLC "Neftegazgeofizika"

Locations: Moscow / Tver

Main Products/Services: Development and production of equipment and technologies for geophysical research and control of oil and gas wells. Geophysical and geotechnological studies of drilled and existing wells