Casing Advancing Systems ODEX 140
Eccentric casing hakowa tsarin ne a yau fi so hanyar hakowa a cikin wuya yanayi yanayi, misali, inda akwai duwatsu ko sako-sako da formations.EDS ne mafi tattali mafita domin ta m reaming reshe da bit ne retrievable za a iya amfani da a gaba rami.Wannan tsari ne na musamman don ramuka mara zurfi, kamar yadda ake yi a cikin hako rijiyoyin ruwa, rijiyoyin geothermal da kuma aikin tara ƙananan ƙananan.EDS ya dace don gajerun ramuka a cikin haɓakar nauyi mai yawa.Bangaren tsarin Eccentric ya ƙunshi Pilot bits, Reamer bits, Na'urar jagora da takalman casing.
Lokacin hakowa, reamer bit zai juya waje don ƙara girman rami wanda isa ga bututun casing zamewa ƙasa bayan reamer.Lokacin da aka kai zurfin da ake buƙata, bututun rawar sojan zai yi rawar jiki zuwa juzu'i kuma bit ɗin reamer zai ja da baya, yana ƙyale tsarin hakowa gabaɗayan su wuce ta cikin kwandon.
Girman ƙasa na tsarin Eccentric waɗanda ke akwai, kuma ƙira ta musamman tana kan buƙatun abokin ciniki:
Eccentric 90, Eccentric 114, Eccentric 140, Eccentric 165, Eccentric 190 da Eccentric 240
Aikace-aikace
- Ana hako rijiyar geothermal
- Hako rijiyar ruwa
- Rufin bututu (Laima baka hakowa)
- Aikin gidauniya
- Anchoring
Ƙayyadaddun bayanai
A | B | C | D | E | F |
Dia na waje.na Casing Tube | Ciki Dia.na Casing Tube | Reamed Dia. | Min.Ciki Dia.of Casing Shoe | Nau'in Guduma | Bututun Haɓaka |
mm | mm | mm | mm | mm | |
108 | 93-99 | 118 | 86 | Saukewa: TDS79 | 76 |
114 | 101-103 | 127 | 91 | R56,T38,TDS79 | 76 |
127 | 114-116 | 136 | 101 | Saukewa: TDS79 | 76 |
140 | 124-127 | 152 | 117 | TDS98 | 76 |
146 | 127-132 | 154 | 117 | TDS98 | 76 |
168 | 149-155 | 184 | 140 | Saukewa: TDS122 | 76,89 |
178 | 159-165 | 194 | 150 | Saukewa: TDS122 | 76,89 |
193 | 173-180 | 206 | 166 | Saukewa: TDS139 | 89,114 |
219 | 199-206 | 234 | 193 | TDS139,TDS180 | 89,114 |
245 | 224-231 | 260 | 210 | Saukewa: TDS180,TDS220 | 114 |
273 | 251-257 | 300 | 241 | Saukewa: TDS180 | 114,127 |
Amfani:
1. A cikin ba tsayayye samuwar dutse, casing wajibi ne a bi.
2. Yawancin lokaci a cikin rijiyar ruwa, don babban rami mai ban sha'awa.
3. Zurfin hakowa ya fi ƙasa da mita 40 don sarrafa ramin da kyau.
4. Match zuwa 6" guduma da 194mm casing tube.
5. Matsin iska shine Bar 20 kuma ƙimar iska shine 500 cfm.
6. Ana fitar da kayan aikin don amfani da su a cikin ramuka na gaba.