SU73463A1 - The method of heating the pump and compressor pipes in wells - Google Patents
The method of heating the pump and compressor pipes in wellsInfo
- Publication number
- SU73463A1 SU73463A1 SU610A SU344490A SU73463A1 SU 73463 A1 SU73463 A1 SU 73463A1 SU 610 A SU610 A SU 610A SU 344490 A SU344490 A SU 344490A SU 73463 A1 SU73463 A1 SU 73463A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pump
- heating
- wells
- furnace
- pipes
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title description 4
- 238000000034 method Methods 0.000 title description 4
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Согласно предлагаемому способу, удаление парафиновых отложений производитс по схеме, изображенной иа фиг. 1, путем продувки насосных труб нагретым воздухом, газом , паром, паровоздушной смесью и тому подобным в скважине 4 без извлечени насосных труб и штанг 7 на поверхность. Подача греющего агента в скважину производитс через выкидной тройник 5. Плунжер 3 насоса и нижний клапан при мюм должны быть подн ты над цилиндром насоса 1.According to the proposed method, the removal of paraffin deposits is carried out according to the scheme shown in FIG. 1, by purging the pump tubes with heated air, gas, steam, steam-air mixture and the like in the well 4 without removing the pump tubes and rods 7 to the surface. The heating agent is fed into the well through flow tee 5. The pump plunger 3 and the lower valve must be raised above the pump cylinder 1.
Оборудование дл прогрева насосных труб в скважинах (фиг. 2) состоит из печи /, компрессора 2 и топливного насоса 3. Колтрессор 2 и насос 3 монтируютс на тракторе и привод тс в движение двигателем последнего. Печь , топливный бачок и прочее вспомогательное оборудование располагаютс на тракторном прицепе или сан х.The equipment for heating the pump tubes in the wells (Fig. 2) consists of a furnace /, a compressor 2, and a fuel pump 3. The coltressor 2 and pump 3 are mounted on a tractor and driven by the engine of the latter. The furnace, fuel tank and other auxiliary equipment are located on a tractor trailer or san.
Печь / изготовл етс в виде металлического цилиндрического кожуха с огнеупорной футеровкой внутри. Кожух рассчитан на рабочее давление пор дка 5i-10 кг/см. Топливо подаетс в форсунку печ;-: насосом , воздух-компрессором .. Зажигание печи производитс с помощью занальной свечи 4. 4The furnace / is made in the form of a metal cylindrical casing with a refractory lining inside. The casing is designed for operating pressures in the order of 5i-10 kg / cm. The fuel is supplied to the burner nozzle; -: by a pump, by an air-compressor. The stove is ignited by means of a bedside candle 4. 4
Продукты горени перед выходом из печи в камере смешени 6 охлаждаютс до необходимой температуры (200-150°Ц) путем смешени с воздухом, подаваемым по трубе 7. Полученную гор чую газовоздушную смесь подают ло трубе 5 в насосные трубы скважины.Before leaving the furnace in the mixing chamber 6, the combustion products are cooled to the required temperature (200-150 ° C) by mixing with air supplied through pipe 7. The resulting hot gas-air mixture is fed to pipe 5 into the well pumping pipes.
Дл увеличени удельного теплосодержани подаваемого в скважину газа выход щие из печи 7 продукты горени в процессе их охлаждени насыщаютс вод ным паром. Дл этого высоконагретые продукты горени из печи ) пропускают через сатуратор (фиг. 3), выполненlibui в виде колонны 8, со слоем воды в нижней части, через которую барботируют продукты горени . Парогазовую смесь из сатуратора 8 по трубе 5 направл ют в насосные трубы скважины.In order to increase the specific heat content of the gas supplied to the well, the combustion products leaving the furnace 7 are saturated with water vapor during cooling. For this, highly heated combustion products from the furnace are passed through a saturator (Fig. 3), made in the form of a column 8, with a layer of water in the lower part, through which the products of combustion are bubbled. The gas-vapor mixture from the saturator 8 through pipe 5 is directed to the well pumping pipes.
Продукты горени печи / можно насыщать в сатураторе 8 не только вод ными парами, но и парами растворител парафина (например, керосина, газойл и т. д.), которые, конденсиру сь на стенках насосных труб и штанг, будут интенсивно смывать парафин.Furnace combustion products / can be saturated in a saturator with 8 not only water vapors, but also paraffin solvent vapors (for example, kerosene, gas oil, etc.), which, condensing on the walls of pump tubes and rods, will intensively wash off paraffin.
Предмет изобретени 1. Способ прогрева насосных и компрессорных труб -в скважинахThe subject invention 1. The method of heating the pump and compressor pipes in wells
4949
путем продувки их нагретым газом, воздухом, паром или их смес ми, отличающийс тем, чго Г)рсдувку ведут при приподн тых над цилиндром насоса пл)нжере и нижнем клапане без извлечени труб и штанг на поверхность.by blowing them with heated gas, air, steam, or their mixtures, characterized in that: r) blowdown is carried out at elevated bottom and bottom valve above the pump cylinder without removing pipes and rods to the surface.
2. Прием осуществлени способа ио п. 1, от л и ч а ю щ и и с том, что, с целью одновремеаного с расп .Л1аВле гием смы.ваии отложегии парафина, примеи гмый дл продувки насосных или иных труб теплоноситель насыщают парами растворител парафииа.2. Acceptance of the implementation of the method according to Clause 1, from the fact that, for the purpose of simultaneously dispensing with L1-EFFICIENCY, the paraffin is delayed, the heat carrier is saturated with solvent vapors for flushing pumping or other pipes paraphia.
№ 73463No. 73463
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU610A SU73463A1 (en) | 1946-03-25 | 1946-03-25 | The method of heating the pump and compressor pipes in wells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU610A SU73463A1 (en) | 1946-03-25 | 1946-03-25 | The method of heating the pump and compressor pipes in wells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU73463A1 true SU73463A1 (en) | 1947-11-30 |
Family
ID=52697613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU610A SU73463A1 (en) | 1946-03-25 | 1946-03-25 | The method of heating the pump and compressor pipes in wells |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU73463A1 (en) |
-
1946
- 1946-03-25 SU SU610A patent/SU73463A1/en active
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