PROCESS FOR RECOVERING HYDROCARBONS FROM FLOWS RESULTING FROM OPERATIONS OF ACID AND NON-ACID STIMULATIONS IN OIL WELLS, FROM REPAIRS IN OIL WELLS AND CLEANING IN OIL WELLS.

摘要

Described is an in situ process for recovering hydrocarbons from flows resulting or returning from operations of acid and non-acid stimulation of oil wells, operations for repairing oil wells and cleaning oil wells, which is applied in line and recovers the totality of the polluted hydrocarbons and the injected non-polar chemical products, the waiting time is minimum for aligning the well to the production processes and send the treated hydrocarbons to the process; therefore the availability factor in plant is not affected by the stimulation works. The totality of the generated polluted hydrocarbons and the injected non-polar chemical products are recovered and sent to production and commercialization processes. The process of the present invention improves the environment as it avoids polluted hydrocarbons and worn chemical products to be sent to latrine wells.