Well completion is the last operation of well construction engineering and the beginning of oil production engineering. It covers all the technological processes that connect the wellbore with the reservoir in a certain structure after drilling is completed, including casing running, cementing, perforating, sand control, installation of production string and stimulation etc. It is a systematic engineering.
Based on our strong technical reserves and sophisticated service equipment, Hilong Oil Service & Engineering CO.LTD is committed to providing global customers with integrated drilling and completion technical solutions and engineering services. With our perfect technical service guarantee network in many overseas regions, such as China, the Middle East (Iraq, Oman, UAE, etc.), Africa (Nigeria, Ethiopia, Libya, Algeria), Southeast Asia (Malaysia, Brunei), Europe (Albania), Central Asia (Pakistan) and Latin America (Ecuador, Colombia, Brazil), etc. we can provide customers with more comprehensive one-stop technical completion services, so far, we have successfully provided more than 200 well completion technical services for our global customers.
Scope of Work
- Open Hole Completion
- Slotted Screen Completion
- Liner Cementing
- Sand Control
- Perforation（WCP, TCP-shoot & pull, TCP-shoot & drop）
- Tubular Running Service
- Installation of natural flowing and artificial lifting production string, such as single Completion string, Dual completion string, single completion selective production string, gas lift production string, ESP production string, PCP production string, etc.
- Intelligent Completion
- SWT (Surface well testing)
- DST (Drill Stem Test)
- SL (Slickline Service)
