OPERATIONS

6 ThunderCloud? UHT plugs were set, setting tools was released, packer set and balled seated without any issues, pressure was holding as planned and plugs dissolvable as designed. The operation went smoothly and all objectives achieved successfully. ThunderCloud? UHT is the industry’s first DFP to withstand such ultra-high downhole temperature.

WELL PROFILE

Oil well

MD 16,174 Ft TVD 13,451 Ft

2,060 Ft Hor. Interval 5” 21.4# Csg.

DHT 347°F

Formation Fluid CL- ＞100,000mg/l CHALLENGES

347°F Ultra-High Temperature High Pressure downhole

10% HCL lead acid pumped for each stage

SOLUTIONS

Innovative UHT Series that work at 365°F

Special coating to prevent premature dissolution

RESULTS

Packer Set and Ball Seated with no issues

Pressure held up when fracturing

Complete dissolution confirmed by wiper trip conducted 20 days later