QINGDAO LEAD OILFIELD SOLUTIONS Co., Ltd is an oilfield services technology company. We design, develop, manufacture, and market oilfield chemicals for the cementing, stimulation, drilling, and production of oil and gas wells. Over the years, we have promoted the company's development strategy in petroleum engineering services and oilfield chemical additives production with innovative ideas, achieving a diversified development pattern and serving the community.

Through independent research & development and technical introduction, L. E. A. D. Has taken the lead in fracturing and acidizing technology services in the industry, including in fracturing horizontal wells, ultra-deep fracturing and acidizing technology, repeated fracturing technology, layered fracturing and acidizing technology. It has developed an oligomeric fracturing fluid system, high-temperature gelling agent system, temperature and viscosity controlling acid system, room temperature gel acid system, low molecular recyclable environmentally friendly fracturing fluid systems, those of which also are in a leading position. Services Range Shale gas fracturing technology; Fracturing Reservoir Evaluation Technology; . Horizontal well fracturing, acidizing Fracturing fluid system; High temperature and pressure deep well fracturing technology; Strong water sensitivity and low permeability reservoir fracturing technology; Optimization of various fracturing and acidification technical plans and construction designs.