Novel front T-shaped filter of oil field single well water injection automatic control instrument

• Main Authors: ZHAO YINGBIN, LIN CHANGYI, LONG YUXIANG, DONG WENLIANG, SUN PENG
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2024
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

The utility model relates to a novel front T-shaped filter of an oil field single well water injection automatic control instrument, a fluid inlet and a fluid outlet are respectively arranged at the left end and the right end of a horizontal section of a T-shaped filter body, filter screen fixing columns are symmetrically arranged at the upper end and the lower end of a vertical section of the T-shaped filter body, and a filter screen is arranged between the filter screen fixing columns. And a filtered material storage basket is arranged below the filter screen. The production cost is greatly reduced, the requirement for cost control of large-scale popularization and application of oilfield water injection is met, long-term stable metering of the oilfield high-pressure water injection automatic control instrument can be guaranteed through the optimized lifting point, scientific water injection and fine water injection can be achieved, the oil and gas management level of a single well is improved, and quality