Odex Symmetric Overburden Drilling Casing Systems

Kufotokozera Kwachidule:

Zigawo zotsalira pamwamba ndi kuumitsa mankhwala
Ndi moyo wautali wogwirira ntchito komanso kukana kwabwino kovala
Kukhathamiritsa kwadongosolo
Limbikitsani mphamvu zamapangidwe, zosavuta kugwiritsa ntchito, ntchito zodalirika
Kuchita bwino kwambiri Mosavuta kwambiri komanso kuboola mabowo

Uthenga Imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ntchito Range

Ndi yoyenera kubowola zitsime zamadzi, zitsime za geothermal, ma mircopiles ang'onoang'ono amtundu wa mini-Grouting dzenje lanyumba, ntchito yamadamu ndi doko.

Mfundo Zopangira

Pangani chosungiracho kuti chitsatire mosavuta komanso zida ndi ntchito yosavuta

Ubwino Wapadera

Kapangidwe kosavuta, ntchito yosavuta, khalidwe lodalirika, zida zobowola zobwezedwa, moyo wautali wautumiki.

Zofotokozera

A	B	C	D	E	F
Outer Dia.pa Casing Tube	Dia Wamkati.pa Casing Tube	Reamed Dia.	Min.Mkati Dia.of Casing Shoe	Mtundu wa Hammer	Drill Mapaipi
mm	mm	mm	mm		mm
108	93-99	118	86	Chithunzi cha TDS79	76
114	101-103	127	91	R56,T38,TDS79	76
127	114-116	136	101	Chithunzi cha TDS79	76
140	124-127	152	117	Chithunzi cha TDS98	76
146	127-132	154	117	Chithunzi cha TDS98	76
168	149-155	184	140	Chithunzi cha TDS122	76,89
178	159-165	194	150	Chithunzi cha TDS122	76,89
193	173-180	206	166	Chithunzi cha TDS139	89,114
219	199-206	234	193	TDS139, TDS180	89,114
245	224-231	260	210	TDS180, TDS220	114
273	251-257	300	241	Chithunzi cha TDS180	114,127