Payzone Tracker measures MULTIPLE data points not just one: Gamma and Inclination
Payzone Tracker At-Bit Sensing System is an industry-leading tool for inclination and azimuthal gamma ray measurements at-bit. It can determine position and orientation of bed boundaries from at-bit gamma images and enhanced directional control due to its at-bit inclination and geo-steering application. Optimize horizontal, extended-reach and directional drilling operations.
Payzone Tracker At-Bit Sensing System helps in placing wells accurately and maximizes reservoir contact with a clear view of the surrounding geology and inclination at-bit while in rotating or sliding mode. It features four scintillation detectors spaced 90° apart that allow for gamma-ray imaging at-bit while rotating or sliding, target zone can be precisely identified based on the superior gamma-ray image being located as little as 1.3 ft from the bit.
Payzone Tracker At-Bit Sensing System real-time data transmission helps reduce directional drilling risk in critical hole situations. With every foot drilled out of zone, there is potential for significant loss in production revenue. Many imaging tools are located 30 to 45 ft behind the bit, creating a delay in response time and increasing the chance of drilling out of zone. By retrieving imaging data directly behind the bit, the directional drilling and geological teams can make real-time decisions with geo-steering adjusted immediately to stay within the target zone.
| AT-BIT SUB | |||
|---|---|---|---|
| Tool Size | 4.75” | 6.75” | |
| Length | 35" | 35" | |
| Nominal OD/MAX OD/Max ID | 5”/5.25”/1.313” | 6.75”/7”/2.375” | |
| Connection PIN Up | 3-1/2 REG (IF option) | 4-1/2 REG (IF option) | |
| Connection Box Down | 3-1/2 REG | 4-1/2 REG | |
| Yield Strength | 15,140 lbf-ft | 29,900 lbf-ft | |
| Make-up Torque | 12,000 lbf-ft | 24,000 lbf-ft | |
| Max DLS Rotating, Sliding | 15˚/100ft, 30˚/100ft | 8˚/100ft, 16˚/100ft | |
| Max Downhole Drilling Torque | 12,000 lbf-ft | 24,000 lbf-ft | |
| Max RPM (Downhole) | 300 RPM | 300 RPM | |
| Max Flow Rate | 340 gpm | 750 gpm | |
| Max Operating Pressure | 20,000 psi | 20,000 psi | |
| Max Operating Temperature | 150˚C (175˚C option) | 150˚C (175˚C option) | |
| Max Operating WOB | 25,000 lbs | 50,000 lbs | |
| Max Sand Content | 1% | 1% | |
| RECEIVER SUB | |||
|---|---|---|---|
| Collar Gap Length | 35" | 35" | |
| Collar Gap Max OD | 4.75" | 6.75" | |
| Collar Gap Connection | 3-1/2 IF | 4/1/2 IF | |
| Collar Gap Yield Strength | 18,000 lbf-ft | 34,000 lbf-ft | |
| Collar Gap Make Up Torque | 12,000 lbf-ft | 24,000 lbf-ft | |
| Receiver Electronics Housing OD | 1.875" | 1.875" | |