Cost-effective solutions combining safety, experience, knowledge, and premium quality. To provide exceptional, best-in-class, cost-effective solutions primarily to the Angola petroleum industry and beyond. WellScope, started in Angola in 2014 as IESSA, (Integrated Energy Services and Solutions LDA), offering gyro survey services to the oil and gas sector. Today, WellScope boasts over 2000 years of combined oilfield expertise covering drilling, petrophysics, well construction, reservoir monitoring, and productivity. WellScope stands out as the most experienced local provider in Angola.