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China Petroleum & Chemical News Network recently, Shengli Oilfield Petroleum Engineering Technology Research Institute, the shallow sea declared "the system for realizing the signal transmission of injection logging and adjustment wells" obtained the invention patent authorization of the State Intellectual Property Office
With the demand for fine development of oil reservoirs, the number of measurement and adjustment sub-injection wells and sub-injection layers is increasing, which puts forward higher requirements for water injection technology and measurement and adjustment technology
In recent years, Shengli Engineering Institute has attached great importance to the strategic layout of patents.
(Ren Houyi and Ren Congkun)