Faʻafuaina Core Bit
Fuafua mo maualuga ROP i viliina loloto ma faigata faʻapipiʻiga, PDC vili siʻu taimi uma drills mai le eleele i lalo lalo saʻo ma le laʻititi poʻo se tasi tamoʻe, sefe tele aofaʻi o viliina taimi ma tau.
Eseese mai le tili, o le PDC drill bit e tamoʻe ma maualalo le WOB ae o le Higher RPM, o lea e masani ona galue ma downhole afi e piki ai le saoasaoa o le saoasaoa.
O le faʻatinoina o le PDC drill bit e faʻalagolago tele ile tipiina o le PDC, matou te saunia ni fofo tulaga ese i ni manaʻoga faʻapitoa i ituaiga fesuiaʻiga.
Viliina i ni vaega sili ona faigata E talafeagai mo le faʻapipiʻiina i ni vaega faigata tele, pei o le maʻamaʻa.
Features
◆ pale pale
O le pale liʻo o loʻo i ai le autu lamolemole
◆ Malamalama susulu vaʻaia
O le mea e iai le susulu ala vaʻaia e talafeagai mo le saoasaoa maualuga.
Tekonolosi
◆ Le faʻamafanafanaina e oe lava faʻamaʻaina
O le lava-faʻamaʻaina impregnated faʻaofi tausia le tipiina maʻai i taimi o le viliina.
◆ Le tulaga ese matrix formula
O le tulaga ese matrix formula faia le matrix faʻafetaui le ofuina ma faʻavaeina, faʻalelei lelei le tipi
Folasaga:
E fetaui lelei mo le faʻapipiʻiina i vaega faigata tele, pei o le maʻamaʻa.
Features
Pale pale: O le pale liʻo o loʻo i ai le autu lamolemole
2.O le tagata lava ia-faʻamaʻaina impregnated faʻaofi: O le lava-faʻamaʻaina impregnated faʻaofi tausia le tipiina maʻai i taimi o le viliina.
3.O le tulaga ese matrix formula: O le tulaga ese matrix formula faia le matrix faʻafetaui le ofuina ma le faʻavaeina, faʻalelei faʻalelei le pito tipi ma ofuina le teteʻeina o le taimane lea e avea ai le mea sili maua se sili atu ROP.
4.Faʻaaliga auala vaʻaia: O le mea e iai le susulu ala vaʻaia e talafeagai mo le saoasaoa maualuga.
Oloa auiliiliina:
| Numera IADC | M842 |
| Aofai o lau | 15 |
| Aofai atoa tafe | 1.0 i le2 |
| Fausaga tipiina | Poloka maitaga |
| Fua fuaina umi | 1-1 / 2 "（38.1 mm） |
| O le torsi pito i luga o le faʻamau | 13.4 ~ 16.3KN • m |
| Tele paelo Core | 6-3 / 4 "× 4" (川 7-4 / 5) |
Fautuaina Tapulaʻa Faʻagaioia:
| Fua faatatau | 10 ~ 30 L / S |
| Saosaoa feauauaʻi | 40 ~ 150RPM |
| Viliina omiga | 30 ~ 80 KN |
Impregnated Core Bit Atoa Core Auaunaga
i Faʻatupuina Faigata ma Faigofie
LUITAU
Matua faigata ma leaga fausiaina
O le loloto e tusa ma le 4,000 mita
Talosaga mo le maualuga toe totogi fua
Fofo
Ina ia mafai ona foia nei faʻafitauli, DeepFast ofa Impregnated Core Bit 8 1/2 "x 4" DIC280 ia ausia lenei sini i loloto ma faigata fausiaina.
Iʻuga
Ma le autu tipi 1 15 mita i le lua tamoʻe. mai le 3805 i le 3920 mita
O le taimi faʻaputuputu e tusa ma le 20 itula, ma le ROPIS 5.75 m / h
O le tau faʻaleleia e sili atu i le 85%
Vaaiga aoao
I le Liaohe Oilfield i Saina, na faʻatulaga ai e le kamupani o Liaohe Oilfield Coring Technology Services le viliina i le loloto o le 3805 mita. O le faʻavae e matua faigata ma lithology o maamora ma le faʻamalosi malosi sili atu nai lo 24000PSL. O lona faʻamoemoe o le faʻauʻau lea o le 8 1/2 "pu vaega o le vaipuna e toe maua mai le faigata fausiaina. O le PDC autu laʻititi na naʻo le maualalo o le tau na faʻaalu ma laʻititi ifo le tipi. O le mea lea Deepfast ofaina lana fou fuafuaina Impregnated Core Bit e ausia lenei sini i le loloto ma faigata fausiaina.
Fofo
Pito Autu: Impregnated Core Bit 8 1/2 "x 4" DIC280
| FAʻAALIGA | |
| Tino Ituaiga | Matrix Tino |
| Numera o lau | 18 |
| Ituaiga tipi | Taimane Faʻafefeteina |
| Matua Oti Siz | 30 SPC |
| Fuaina Umi | 1.5 "(38.1mm) |
| TFA | 1.0 i le2 |
| Fesootaʻiga | 6-3 / 4 "x4" |
| Fausia Torque | 13.4 ~ 16.3KN.m |
Iʻuga
Na faʻafetaia e le tagata faʻagaioia lenei poloketi o se galuega sili ona lelei. O lenei Impregnated Core Bit 8 1/2 "x 4" DIC280 ausia 115 mita autu tipiina na o le lua tamoʻe i le loloto mai 3805 i le 3920 mita. O le aofaʻiga o taimi autu e naʻo le 20 itula e sefe ai le lua tamoʻe ma le 24 itula o lona uiga o le sefeina o le 128,000 RMB. E le gata i lea, o le averesi ROP o le 5.75 m / h ma o le tau o le toe faʻaleleia e sili atu i le 85, lea e sili atu foi faʻamoemoe. O ki i le mauaina o lenei faʻatinoga o autu autu tisaini ma faʻaleleia ina ia mafai ona fetaiaʻi ma le sili ona faigata ma leaga fausiaina. O le DeepFast e le gata na faʻaleleia le malosiʻaga o meafaigaluega Coring na saunia mo ituaiga maʻa eseese, ae na faʻapitoa foi le faʻaaogaina o le faʻaofiina ma le liʻo o pale pale e faʻateleina ai le tau o le toe faʻaleleia ma le ROP.
