METHOD TO CONTROL OPERATING CONDITIONS OF TWO BOOSTER PUMPING UNITS THAT INTERMITTENTLY PUMP FLUID INTO ONE PIPELINE

摘要

FIELD: engines and pumps. ^ SUBSTANCE: invention relates to oil production, particularly to methods of piping watery oil using booster pumping unit (BPU). In case two BPUs are used intermittently per one pipe, BPU buffer fluid level metre settings of that with more operating hours shall be changed so that of new sum of operating hours-plus-downtime equals that of the sum of another BPU. Thereafter, to reduce joint-operation time and rule out simultaneous start, starting time shall be corrected. ^ EFFECT: uniform load of pipeline and oil preparation unit; ruling out simultaneous pumps start and high pressures. ^ 1 dwg