发明名称 |
PLANT FOR ELIMINATION OF HYDRATE-PARAFFIN DEPOSITS AND ICE BLOCKS IN OIL AND GAS WELLS |
摘要 |
FIELD: oil and gas producing industry; applicable in cleaning of oil and gas wells from hydrate-paraffin deposits and ice blocks by thermochemical method. SUBSTANCE: plant has transportation facility and source of hot gases in the form of gas generator on solid fuel. Gas generator has long nozzle unit. Plant is additionally provided with at least one weight attached onto gas generator on side opposite to long nozzle unit. Gas generator body has conical part. Long nozzle unit is made in the form of long gas conduit whose diameter is smaller than that of gas generator. EFFECT: higher efficiency and safety of cleaning oil and gas wells from hydrate-paraffin deposits and ice blocks. 1 dwg
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申请公布号 |
RU2131511(C1) |
申请公布日期 |
1999.06.10 |
申请号 |
RU19970115522 |
申请日期 |
1997.09.18 |
申请人 |
FEDERAL'NYJ NAUCHNO-PROIZVODSTVENNYJ TSENTR "ALTAJ |
发明人 |
NESTEROV G.N.;KODOLOV V.V.;AKSENENKO D.D.;MAR'JASH V.I. |
分类号 |
E21B37/00;(IPC1-7):E21B37/00 |
主分类号 |
E21B37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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