1223 S. 71st East Ave. Tulsa, OK 74112  USA (918)838-9811 office (918)838-1532 Facsimile
Turning Data into Information since 1946
The    Multi-Parameter    E-Log,    Neutron logging   tool   was   developed   to   replace the     9055     which     was     historically Century’s   most   popular   tool.   The   tool duplicates   all   parameters   on   the   9055 while   adding   the   16   inch   normal,   64 inch    normal,    and    lateral    resistivities. The     9057     natural     gamma     circuit features    a    low    dead    time    and    the ability    to    measure    very    high    count rates   making   it   a   favorite   for   uranium logging.   The   tool   records   ten   different parameters     simultaneously     in     one pass     of     the     borehole.     The     ten parameters   are   the   following:   natural gamma,   spontaneous   potential,   single point      resistance,      16      in.      normal resistivity,   64   in.   normal   resistivity,   48 in.   lateral   resistivity,   neutron-neutron, temperature,   delta   temperature,   slant angle     (tilt)     and     azimuth     (bearing). Slant     angle,     azimuth,     and     natural gamma are optional.
FEATURES Properties Measured 1.   Natural Gamma: 2.2 x 10.16 cm (0.875 x 4.0 in.) NaI Scintillation Offset: 14.7 cm (5.8 in.) 2.   64 in. Normal Resistivity: Offset: 109.2 cm (43 in.) 3.   16 in. Normal Resistivity: Offset: 170.2 cm (67 in.) 4.   Neutron-Neutron: He 3 Detector 2.54 cm x 15.2 cm (1 in. x 6 in.) Offset: 200.7 cm (79 in.)  5.   Lateral Resistivity 48 in. Offset: 139.7 cm (55 in.) 6.   Spontaneous Potential: +/- 0.1 mv resolution Offset: 27.7 cm (10.9 in.) 7.   Single Point Resistance: +/- 0.1 ohm resolution Offset: 190.5 cm (75 in.) 8.   Temperature & Delta Temperature: 0.004 C (0.007 F) resolution Offset: 220.5 cm (86.8 in.) 9.   Slant Angle & Azimuth: 3-axis magnetometer and 2-axis inclinometer Offset: 200.7 cm (79 in.) Specifications: Length: 237 cm (93.6 in.) Temperature: 80 C (176 F) Diameter: 53 mm (2.1 in.) Pressure: 281 kg/cm2 (4000 PSI) Weight: 15 kg (33 lb.) Logging Speed: 9 m/min. (30 ft./min.) Tool Voltage Required: 36 VDC  
9057-MultiParameter E-Log Neutron Logging Tool
Infomation 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     Multi-Parameter     E-Log,     Neutron     logging     tool     was developed   to   replace   the   9055   which   was   historically   Century’s most   popular   tool.   The   tool   duplicates   all   parameters   on   the 9055   while   adding   the   16   inch   normal,   64   inch   normal,   and lateral   resistivities.   The   9057   natural   gamma   circuit   features   a low   dead   time   and   the   ability   to   measure   very   high   count   rates making   it   a   favorite   for   uranium   logging.   The   tool   records   ten different    parameters    simultaneously    in    one    pass    of    the borehole.    The    ten    parameters    are    the    following:    natural gamma,   spontaneous   potential,   single   point   resistance,   16   in. normal    resistivity,    64    in.    normal    resistivity,    48    in.    lateral resistivity,    neutron-neutron,    temperature,    delta    temperature, slant   angle   (tilt)   and   azimuth   (bearing).   Slant   angle,   azimuth, and natural gamma are optional.
FEATURES Properties Measured 1.   Natural Gamma: 2.2 x 10.16 cm (0.875 x 4.0 in.) NaI Scintillation Offset: 14.7 cm (5.8 in.) 2.   64 in. Normal Resistivity: Offset: 109.2 cm (43 in.) 3.   16 in. Normal Resistivity: Offset: 170.2 cm (67 in.) 4.   Neutron-Neutron: He 3 Detector 2.54 cm x 15.2 cm (1 in. x 6 in.) Offset: 200.7 cm (79 in.)  5.   Lateral Resistivity 48 in. Offset: 139.7 cm (55 in.) 6.   Spontaneous Potential: +/- 0.1 mv resolution Offset: 27.7 cm (10.9 in.) 7.   Single Point Resistance: +/- 0.1 ohm resolution Offset: 190.5 cm (75 in.) 8.   Temperature & Delta Temperature: 0.004 C (0.007 F) resolution Offset: 220.5 cm (86.8 in.) 9.   Slant Angle & Azimuth: 3-axis magnetometer and 2-axis inclinometer Offset: 200.7 cm (79 in.) Specifications: Length: 237 cm (93.6 in.) Temperature: 80 C (176 F) Diameter: 53 mm (2.1 in.) Pressure: 281 kg/cm2 (4000 PSI) Weight: 15 kg (33 lb.) Logging Speed: 9 m/min. (30 ft./min.) Tool Voltage Required: 36 VDC  
9057-MultiParameter E-Log Neutron Logging Tool
Infomation 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