1223 S. 71st East Ave. Tulsa, OK 74112  USA (918)838-9811 office (918)838-1532 Facsimile
Turning Data into Information since 1946
The       Compensated       Neutron       tool contains   a   two   detector,   neutron   system which    uses    a    5.0    Curie,    Am241Be source   to   record   neutron   porosity   of   the formation.    Additionally,    the    tool    also records   short   and   long   neutron   counts, natural     gamma,     temperature     and     a deep guard resistivity.
Compensated Neutron Tool
FEATURES Properties Measured  1.   Natural Gamma: 2.9 x 10.2 cm (1.125 x 4.5 in.) NaI Scintillation Offset: 30.5 cm (12 in.) 2.   Deep Guard Resistivity: Upper guard, measure and lower guard electrodes, 3 m (10 ft.) Offset for measure electrode:147.3 cm (58 in.) 3.   Neutron Detector, Far Spacing: He3 5.1 x 25.4 cm (2 x 10 in.) 61cm (24 in.) spacing Offset: 218.4cm (86 in.) 4.   Neutron Detector, Near Spacing: He3 2.9 x 10.1 cm (1.125 x 4.0 in.) 32.4 cm (12.75 in.) spacing Offset: 241.3cm (95 in.) 5.   Temperature Measurement: Thermal temperature on needle sensor. Offset: 265.4 cm (104.5 in.) 6.   Radioactive Source: 5 Ci AmBe 241 neutron source, bullplug Offset: 276.9 cm (108 in.) Specifications Length: 282 cm (111 in.) Temperature: 85 C (185 F) Diameter: 5.1 cm (2.0 in.) Pressure: 232 kg/cc (3300 PSI) Weight: 16.4 kg (36 lb.) Logging Speed: 9 m/min. (30 ft./min.) Tool Voltage Required: 70 VDC TOOL# 9075 
Information Pkt
USA Field Offices •Wichita Falls,Tx 940-733-4534          Gillette, WY: Phone 307-686-8045          Lehi, UT: Phone 307-751-7871
Century Wireline Services-Columbia Street 12 #200-14 Mediterrane Royal Tower1 Flat 1706Floridablanca,Santander Colombia  681003 Phone: (57) 3222704078-3176451026
Century Wireline Services- Canada 209 Spruce Street Red Deer County,  AB T4E 1B4    Canada Phone: (403) 346-5060 Fax: (403) 346-5085

Century Geophysical, LLC.

1223 S. 71st East Ave. Tulsa, OK 74112 USA Phone: (918) 838-9811 Fax: (918)838-1532
© All Rights Reserved- Century Geophysical, LLC 2018
Turning Data into Information since 1946
The   Compensated   Neutron   tool   contains   a two   detector,   neutron   system   which   uses   a 5.0     Curie,    Am241Be     source     to     record neutron       porosity       of       the       formation. Additionally,   the   tool   also   records   short   and long     neutron     counts,     natural     gamma, temperature and a deep guard resistivity.
Compensated Neutron Tool
FEATURES Properties Measured  1.   Natural Gamma: 2.9 x 10.2 cm (1.125 x 4.5 in.) NaI Scintillation Offset: 30.5 cm (12 in.) 2.   Deep Guard Resistivity: Upper guard, measure and lower guard electrodes, 3 m (10 ft.) Offset for measure electrode:147.3 cm (58 in.) 3.   Neutron Detector, Far Spacing: He3 5.1 x 25.4 cm (2 x 10 in.) 61cm (24 in.) spacing Offset: 218.4cm (86 in.) 4.   Neutron Detector, Near Spacing: He3 2.9 x 10.1 cm (1.125 x 4.0 in.) 32.4 cm (12.75 in.) spacing Offset: 241.3cm (95 in.) 5.   Temperature Measurement: Thermal temperature on needle sensor. Offset: 265.4 cm (104.5 in.) 6.   Radioactive Source: 5 Ci AmBe 241 neutron source, bullplug Offset: 276.9 cm (108 in.) Specifications Length: 282 cm (111 in.) Temperature: 85 C (185 F) Diameter: 5.1 cm (2.0 in.) Pressure: 232 kg/cc (3300 PSI) Weight: 16.4 kg (36 lb.) Logging Speed: 9 m/min. (30 ft./min.) Tool Voltage Required: 70 VDC TOOL# 9075 
Information Pkt Century Wireline Services-Columbia Street 12 #200-14 Mediterrane Royal Tower1 Flat 1706Floridablanca,Santander Colombia  681003 Phone: (57) 3222704078-3176451026 Century Wireline Services- Canada 209 Spruce Street Red Deer County,  AB T4E 1B4    Canada Phone: (403) 346-5060 Fax: (403) 346-5085  Century Geophysical, LLC. 1223 S. 71st East Ave. Tulsa, OK 74112 USA Phone: (918) 838-9811 Fax: (918)838-1532 USA Field Offices Wichita Falls,Tx 		940-733-4534           Gillette, WY: Phone 	307-686-8045           Lehi, UT: Phone 		307-751-7871
© All Rights Reserved- Century Geophysical, LLC 2018