Description
The ProTherma™ Geothermal PTS is a production logging tool that provides pressure, temperature, flow rate, gamma ray, and casing collar measurements on either Memory or Surface Read Out mode in ultra-high temperature environments.
Ratings & Dimensions
|
1.69” |
1.83” |
|
|
Max temperature |
6 hrs @ 482°F (250°C) |
4 hrs @662°F (350°C) 6 hrs @ 572°F (300°C) |
|
Max Tool pressure |
15k psi at 482F (250C) |
17.5k psi at 600F (316C) |
|
Outer diameter |
1.688 in (42.87 mm) |
1.830 in (46.48 mm) |
|
Length |
SRO: 7.33 ft (2.23 m) |
|
|
Weight |
SRO: 55.0 lbs (25.0 kgs) Memory: 60.0 lbs (27.2 kgs) |
SRO: 60.0 lbs (27.2 kgs) Memory: 65.0 lbs (29.5 kgs) |
Hardware Characteristics
|
Acquisition mode |
Memory or SRO (with SDS Warrior™ or ALT OPAL™) |
|
Memory Size |
8 MB |
|
Sample Rate |
P,T,F: 1 sps | CCL: 20 sps |
|
Materials |
NACE MR0175 / ISO 15156 compliant |
|
Connections |
Top: 5/8” API Pin (Memory Configuration) Top: 1 3/16”- 12 GO Box (SRO Configuration) |
Pressure Measurements
|
Sensor Type |
Quartz |
|
Resolution |
< 0.1 psi |
|
Accuracy |
0.02% F.S. |
|
Pressure Range |
0 – 5k psi or 0-10k psi |
|
Transducer Max |
10,000 psi (68.9 mPa) |
Temperature Measurements
|
Sensor Type |
RTD |
|
Resolution |
0.002% F.S. |
|
Accuracy |
0.15% F.S. |
|
Response Time |
1.5 sec / 10°C |
|
RTD Max |
662°F (350°C) |
Flowmeter / Spinner
|
Sensor Type |
Triple Reed Switch |
|
|
Outer diameter |
Continuous spinner |
|
|
1.688 in (42.8 mm) |
2.125 in (53.9mm) |
3.0 in (76.2 mm) |
|
Fullbore spinner |
||
|
4.5 in (114.3 mm) |
7.5 in (177.8 mm) |
|
|
Resolution |
1 RPM |
|
|
Threshold Range |
30 – 18,000 RPM |
Gamma Ray
|
Sensor Type |
NaI Scintillation |
Version Control: 2021.12.20
On-line specifications are for REFERENCE ONLY and subject to change without notice. DO NOT USE FOR FIELD OPERATIONS.
