Perfobore is an expert in wells completion and stimulation through the innovative ultra-short radius radial bit-drilling technology. Technology is rapidly being accepted and implemented in major world markets.
Thanks to a team of specialists from our own technical design department with more than 30 years of experience in developing new technologies in drilling and stimulation of wells, a unique technology of controlled mechanical drilling of radial channels was created.
The Perfobore technology opens up the possibility of drilling radial up to 3 inches open holes with stable trajectories and available for open-hole completions and cased wellbores.
Object: 3 wells, carbonate reservoir, oil, depth up to 2000 m
Date of works: 01.03.2019 - 01.10.2019
Works plan: The transition to the overlying interval by drilling two 7-14 meters channels
Qf max+ 51 m3 /day, Qo max + 41 t /day, water cut 11%
Company: 1. Novatek
Object: 1. 1 well, terrigenous reservoir, gas, depth 3200 m
2. 2 wells, terrigenous reservoir, oil, depth up to 3500 m
Date of works: 1. 15.08.2019
2. 10.08.2020 - 05.11.2020
Works plan: 1. Combination with RIW on isolation of behind-the-casing flow. Drilling 1 channel 15 m long
2. Drilling 4 channels 14 m long with slotted screens installed as casing
- Qg + 50 ths. m3/day
- Qf + 100 m3/day, Qo + 49 t/day
Object: 2 wells, carbonate reservoir, oil, depth up to 1700 m
Date of works: 25.09.2020 - 25.10.2020
Works plan: Drilling of 2 channels with a length of 14 m, followed by acid injection through the TS "Perfobore"
Qf max + 4,4 m3 /day, Qo max + 9 t /day
Object: 1 well, carbonate reservoir, oil, depth 2200 m
Date of works: 01.01.2020 - 01.02.2020
Works plan: Involvement of overlying low-permeability formations by drilling 4 channels with a length of 14 m
Qf +39 m3/day, Qo +33 t/day, water cut 4%
51 m³/day, 41t/day