A Long Track Record

Apart from these benchmarks that have revolutionised the industry, Welltec holds several world records within the oil & gas industry:

• Longest distance driven. The Well Tractor drove 34,900 ft over 4 passes in one run in Norway • Deepest well intervention. In an American well, the Well Tractor went as deep as 30,971 ft • Longest distance driven in one pass: 29,396 ft, an operation that took place in USA • Longest distance driven in one pass, open hole: 5085 ft, which was performed in Saudi • Highest deviation. The Well Tractor intervened in a well with a 130° deviation in Norway • Highest temperature. The Well Tractor has performed successfully under temperatures as high as 341° F • Highest gun weight with standard wireline Well Tractor: 2500 lbs (70 ft, 3 3/8" gun), which was conveyed uphill in a well with a 97° deviation • Highest gun weight with CT Well Tractor: 18,000 lbs (1000 ft, 3 3/8" gun), which was conveyed uphill in a UK well with a 92° deviation • Highest tool string weight in open hole. A tool string of 110 ft and 3800 lbs was conveyed on a job in Norway • Deepest PLT (Production Log Testing) on wireline: 26,880 ft in a well in Canada • Deepest bottom hole sampling on wireline. A sampling at 26,880 ft was executed in Canada • Most cumulative feet tractored in a single well. An impressive 145,000 ft were tractored in a Canadian well

Welltec has an excellent track record of performance.

Read more about the value we have created for our clients here.

We have presented many technical papers at major industry conferences over the years. For abstracts, please click here.