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Complete Engineering Prospecting & Drilling Solution
Marca: Yikyui
lugar de origen: Mayotte, México, Antillas Holandesas, Polonia, Omán, Santa Lucía, Portugal, Pakistán, Palau, Katar, Palestina, Reunión, Panamá, Níger, Mozambique, Papúa Nueva Guinea, Rumania, Federación Rusa, Niue, Paraguay, Ruanda, Filipinas, San Bartolomé, Perú, Isla Norfolk, Namibia, Nauru, Corea del Norte, Nepal, Islas Marianas del Norte, Países Bajos, Noruega, Saint Kitts y Nevis, Pitcairn, Islas Turcas y Caicos, Ucrania
Usage: Water Well
Condition: New
Material: MnNiMo Steel: Processing Type: Forging
Size: 3 7/8': Oil, Gas,Geothermy,Mining And Water Well Drilling
Paquete: caja de madera
productividad: 1000sets/month
transporte: Ocean,Land,Air
Lugar de origen: porcelana
Capacidad de suministro: 1000 sets/month
Certificados : ISO,CE
Hafen: Shanghai,Qingdao,Guangzhou
Tipo de Pago: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF
Estado: Nuevo
Garantía: 3 meses.
Industrias aplicables: energía y minería
Lugar de origen: China
Tipo: bit tricónico
Tipo de máquina: Equipo de perforación
Certificación: API e ISO
Material: acero MnNiMo
Tipo de procesamiento: forja
Uso: perforación de pozos de petróleo, gas, geotermia, minería y agua
Tamaño: 4 5/8 "
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Table of classification of formation hardness and bit selection |
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Roller cone bit IADC code |
IADC code of diamond bit |
Formation description |
Rock type |
Compressive strength(Mpa) |
ROP(m/h) |
|
111/124 |
M/S112~M/S223 |
Very soft:sticky soft formation with low compressive strength. |
Clay Siltstone sandstone |
<25 |
>20 |
|
116/137 |
M/S222~M/S323 |
Soft:soft formation with low compressive strength and high drillability. |
Clay rock Marl Lignite sandstone |
25~50 |
10~20 |
|
417/527 |
M/S323~M/S433 |
Medium soft:soft to medium formation with low compressive strength and steak. |
Clay rock Marl Lignite Sandstone Siltstone Anhydrite Tuff |
50~75 |
5~15 |
|
517/537 |
M322~M443 |
Medium:medium to hard formation with high compressive strength and thin abrasive streak. |
Mudstone Dark rock shale |
75~100 |
2~6 |
|
537/617 |
M422~M444 |
Medium hard:hard and dense formation with high compressive strength and medium abrasiveness. |
Dark rock Hard shale Anhydrite Sandstone Dolomite |
100~200 |
1.5~3 |
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IADC CODE SELECTION |
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IADC |
WOB |
RPM |
Application |
|
(KN/mm) |
(r/min) |
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111/114/115 |
0.3-0.75 |
200-80 |
very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk |
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116/117 |
0.35-0.8 |
150-80 |
very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk |
|
121 |
0.3-0.85 |
200-80 |
soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone |
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124/125 |
180-60 |
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131 |
0.3-0.95 |
180-80 |
soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds |
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136/137 |
0.35-1.0 |
120-60 |
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211/241 |
0.3-0.95 |
180-80 |
medium formations with high compressive strength, like medium, soft shake, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds. |
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216/217 |
0.4-1.0 |
100-60 |
|
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246/247 |
0.4-1.0 |
80-50 |
medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite |
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321 |
0.4-1.0 |
150-70 |
medium abrasive formations, like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble |
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324 |
0.4-1.0 |
120-50 |
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437/447/435 |
0.35-0.9 |
240-70 |
very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone |
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517/527/515 |
0.35-1.0 |
220-60 |
soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone |
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537/547/535 |
0.45-1.0 |
220-50 |
soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds |
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617/615 |
0.45-1.1 |
200-50 |
medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite |
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637/635 |
0.5-1.1 |
180-40 |
hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marble |
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Note: Above limits of WOB and RRPM should not be used simultaneously |
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Estimados todos, tenga en cuenta:
Cuando nos envíe su consulta y requerimiento en línea, por favor comente el enlace del producto y su número de teléfono en el formulario de consulta juntos, cuando haga este formulario de consulta perfectamente, podemos darle la mejor cotización poco después, ¡gracias!
PRODUCTOS POR GRUPO : Componentes y repuestos > Brocas de perforación-DTH bits-Brocas de perforación de núcleo
