SU142241A1 - METHOD OF BLOODING THE NEW WELLS IN SIDE - Google Patents
METHOD OF BLOODING THE NEW WELLS IN SIDEInfo
- Publication number
- SU142241A1 SU142241A1 SU720745A SU720745A SU142241A1 SU 142241 A1 SU142241 A1 SU 142241A1 SU 720745 A SU720745 A SU 720745A SU 720745 A SU720745 A SU 720745A SU 142241 A1 SU142241 A1 SU 142241A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drilling
- blooding
- new wells
- well
- cavity
- Prior art date
Links
- 238000005553 drilling Methods 0.000 description 10
- 239000011435 rock Substances 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000036536 Cave Effects 0.000 description 1
- 102100000672 SMPX Human genes 0.000 description 1
- 108060007673 SMPX Proteins 0.000 description 1
- 241000251734 Torpedo Species 0.000 description 1
- 241000681094 Zingel asper Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002965 rope Substances 0.000 description 1
Description
Известны способы забуривани нового ствола скважины в месте искусственной каверны, созданной в результате взрывали зар да взрывчатого вещества.Methods are known for drilling a new borehole in the place of an artificial cavity created as a result of explosive explosive charge.
Предлагаемый способ забурквани нового ствола скважины в сторону отличаетс от известных тем, что искусственно созданна каверна заполй етс цементным раствором. После затвердевани раствора забуривание скважины .в сторону ведут ло сравнительно 1м гкой и однородной породе, что позвол ет ускорить процесс забуривани и примен ть в твердых породах скважины малого диаметра.The proposed method of scoring a new borehole to the side differs from the known ones in that the artificially created cavity is filled with cement mortar. After the solution hardens, the drilling of the well leads to a comparatively soft and homogeneous rock, which allows speeding up the process of drilling and is used in hard rocks of a small diameter well.
На чертеже доказана схема забуривани нового ствола скважины через зацементированную искусственную (Каверну.The drawing proves the pattern of drilling a new wellbore through a cemented artificial (Cave.
Работы 1ПО забуриванию по предложенному способу производ т следующим образом.Works 1PO drilling on the proposed method is produced as follows.
В скважину 1 до места забурива и на канате опускают тор еду определенной длины. Into well 1, a torus of food of a certain length is lowered to the place of drilling and on the rope.
Торпеду взрывают и интервал скважины с разрушенными сгенками прорабатывают долотом . Образовавшуюс каверну 2 заливают цементным раствором 3. После затвердевани цемента в скважину опускают турбобур 4 на кривом переднике 5.The torpedo is blown up and the interval of the well with the destroyed sings is worked with a chisel The resulting cavity 2 is poured with cement mortar 3. After the cement hardens, the turbo-drill 4 is lowered into the well on a curve apron 5.
Всесоюзный научно-исследовательский институт геофизики признал предложенный способ оригинальным, представл ющим практический интерес, особенно при бурении сиважин в сложных геологических услови х.The All-Union Scientific Research Institute of Geophysics recognized the proposed method as original, of practical interest, especially when drilling sivazhin in difficult geological conditions.
Предмет изобретени Subject invention
Способ забуриванп нового ствола скважины в сгорону из искусс11венно созданной каверны , отличающийс тем, что, с целью обеспечени возможности забуривани в сторону в твердых породах и скважинах малого диаметра , забуривание производ т через предварительно зацементированную каверну.A method of drilling a new wellbore to a side of an artificially created cavity, characterized in that, in order to allow side to side drilling in hard rocks and small bore holes, drilling is performed through a previously cemented cavity.
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802939116A Addition SU919109A2 (en) | 1980-06-10 | 1980-06-10 | Two-channel discreete signal relaying device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU142241A1 true SU142241A1 (en) |
Family
ID=
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