FIELD: oil and gas extractive industry, namely, bindings for gas wells, positioned on multiple well platforms, in case of multiple well drilling method and deposit extraction.
SUBSTANCE: binding includes column head, tubular head with side working and reserved outlets, fountain tree with working and reserved strings, exhaust lines with measuring plant and narrowing device, torch line, gas-gathering collector. Mouths of wells are positioned on multiple well platform at equal distance from each other. Working and reserved strings of fountain trees are positioned in parallel to well axis. Narrowing device is mounted on each exhaust line in front of place where its connected to gas-gathering collector. Exhaust line is equipped with cutting valve. Torch line and gas-gathering collector are directed in mutually opposite directions. Measuring plant, common for all wells, is positioned on gas-gathering collector via bypass connection.
EFFECT: increased reliability and serviceability of binding.
1 dwg
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