FIELD: oil and gas industry.
SUBSTANCE: invention relates to oil industry and can find use in disposal of drilling waste generated as a result of drilling oil wells. Method for processing drill cuttings, in which additive is added to the drill cuttings. As additive a carbon sorbent is introduced in an amount of 1.5 to 3 % of the sorbent per unit of drill cuttings. Sorbent is introduced into the screw conveyor or conveyor directly during drilling while transporting cuttings from the well to the temporary storage of drilling waste. Carbon sorbent is introduced by means of a dispenser or manually, and after the drill waste enters the temporary storage sites, a superficial layer of soil is applied before the leveling of the reclamation site with the adjacent relief.
EFFECT: use of this invention allows to ensure year-round, highly effective reclamation of sludge pits.
8 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF RECULTIVATION OF LANDS OCCUPIED WITH SLUDGE SUMP | 2014 |
|
RU2564839C1 |
| METHOD FOR TREATING DRILLING WASTE | 2020 |
|
RU2767535C1 |
| METHOD FOR THE DISPOSAL OF DRILLING MUDS WITH THE PRODUCTION OF ENVIRONMENTALLY FRIENDLY SOIL | 2017 |
|
RU2661831C1 |
| METHOD FOR PROCESSING DRILL CUTTINGS TO OBTAIN RECLAMATION SOIL FOR TECHNICAL AND BIOLOGICAL RECLAMATION | 2022 |
|
RU2802741C1 |
| SUBTERRANEAN-SLURRY MIXTURE FOR RECLAMATION LAND AND METHOD OF SOIL RECULTIVATION USING MENTIONED ABOVE MIXTURE | 2015 |
|
RU2631391C2 |
| SOIL-SLIME MIX | 2013 |
|
RU2522317C1 |
| CONSTRUCTION MATERIAL RESOIL | 2015 |
|
RU2593289C1 |
| TECHNOGENIC SOIL AND METHOD FOR PRODUCTION THEREOF | 2019 |
|
RU2717250C1 |
| METHOD OF DRILL CUTTINGS DISPOSAL | 2019 |
|
RU2704858C1 |
| SOIL SLURRY-GROUND MIXTURE (VERSIONS) FOR REMEDIATION OF DISTURBED LANDS AND METHOD OF REMEDIATION OF BORROW PITS AND DISTURBED LANDS | 2011 |
|
RU2491135C1 |
