Oil collecting device

Oil collecting device

The utility model discloses an oil collecting device, and belongs to the technical field of oil and gas exploitation. The oil collecting device comprises a first arc-shaped body and a second arc-shaped body. The first end of the first body is detachably connected with the first end of the second bod...

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Hauptverfasser: LI WANYONG, WEN SULI, CAI CHAO, YANG PING, LI MING, WANG QIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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creator LI WANYONG
WEN SULI
CAI CHAO
YANG PING
LI MING
WANG QIANG
description The utility model discloses an oil collecting device, and belongs to the technical field of oil and gas exploitation. The oil collecting device comprises a first arc-shaped body and a second arc-shaped body. The first end of the first body is detachably connected with the first end of the second body, the second end of the first body is detachably connected with the second end of the second body,and when the first body and the second body are in butt joint, the first body and the second body are matched to form a polish rod passing groove. The polish rod passing groove comprises a large-diameter section and a small-diameter section which are sequentially communicated from top to bottom. And the small-diameter section of the polish rod passing groove is sleeved at the lower end of the packing box. According to the utility model, the arc-shaped first body and the arc-shaped second body are in butt joint to form the polish rod through groove; in the process that the lower end of the packing box is fixed in the s
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The oil collecting device comprises a first arc-shaped body and a second arc-shaped body. The first end of the first body is detachably connected with the first end of the second body, the second end of the first body is detachably connected with the second end of the second body,and when the first body and the second body are in butt joint, the first body and the second body are matched to form a polish rod passing groove. The polish rod passing groove comprises a large-diameter section and a small-diameter section which are sequentially communicated from top to bottom. And the small-diameter section of the polish rod passing groove is sleeved at the lower end of the packing box. 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subjects EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
title Oil collecting device
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