Drilling Services — National Coverage

Odex Drilling
Across South Africa

Overburden drilling system that simultaneously advances casing through unstable ground - collapsing formations, loose sands, gravels, and boulder-rich soils. Available nationally across all nine SA provinces. Geo Drill SA delivers odex drilling to all 9 South African provinces. CIDB registered. SANS compliant. Call 0663911887 for a free quote.

Call 0663911887 Get a Free Quote

About Odex Drilling

Geo Drill SA offers Odex drilling - an overburden drilling system that simultaneously advances a casing through unconsolidated or unstable ground while drilling. Odex is the preferred method for drilling through collapsing formations, loose sands, gravels, and boulder-rich soils where conventional drilling methods fail to maintain borehole integrity. Available nationally, Odex drilling is widely used for water well installation, investigation boreholes, environmental monitoring wells, and foundation investigations.

Specifications

Diameters: 115-300 mm | Depth: up to 100 m | Casing: simultaneous advancement | Ground: unstable, collapsing, boulder-rich

Applications

Water well installation in unstable ground

Boreholes in collapsing formations

Environmental monitoring wells

Boulder and gravel formation drilling

Foundation investigation in difficult ground

Coastal and alluvial drilling

Service Areas

Odex Drilling — Browse by Province

Select your province to find odex drilling near you. Geo Drill SA serves all 9 South African provinces.

KwaZulu-Natal

Limpopo

Polokwane Lephalale Tzaneen Phalaborwa Musina Mokopane Bela-Bela Louis Trichardt Lebowakgomo Giyani Thohoyandou Thabazimbi Hoedspruit Burgersfort Jane Furse Marble Hall Groblersdal Modimolle Vaalwater Mookgophong Bochum Seshego Mankweng Alldays Tshipise Malamulele Letsitele Modjadjiskloof Acornhoek Steelpoort Ohrigstad Haenertsburg Magoebaskloof Nkowankowa Namakgale Makhado Beit Bridge Mahwelereng Onverwacht Marapong Tubatse Driekop Melkrivier Roedtan Dennilton Ga-Rankuwa Mokgalwaneng Ga-Mphahlele Ga-Matlala Ga-Chuene Solomondale Mahwelereng Extension Ga-Seleka Ga-Nkwana Rebone Mokamole Ga-Phasha Apel Ga-Masemola Fetakgomo Praktiseer Ga-Masha Lebowakgomo Extension Ga-Mokgadi Ga-Molepo Ga-Mothiba Ga-Ramokgopa Ga-Dikgale Ga-Kgapane Ga-Modjadji Ga-Nkwana Mopani Tzaneen Extension Lenyenye Ga-Selwane Ga-Hlahla Ga-Nchabeleng Ga-Matlala Sekhukhune Ga-Mampuru Ga-Phaahla Ga-Mabuela Ga-Rampuru Ga-Matlou Elim Waterpoort Nzhelele Mutale Folovhodwe Thohoyanou Ha-Masia Ha-Lambani Ha-Mutsha Ha-Tshivhase Ha-Ravele Ha-Mphaphuli Ha-Rambuda Ha-Mashamba Ha-Mutoti Ha-Maelula Ha-Guvhukuvhu Ha-Makhuvha Ha-Mutshedzi Ha-Tshirundu Ha-Vhangani Ha-Dzindi Ha-Tshikhudo Ha-Tshivhilwi Ha-Muila Ha-Tshiozwi Ha-Masia Vhembe Ha-Tshikhwani Ha-Mukula Ha-Tshirolwe Ha-Mukhomi Ha-Tshidzivhe Ha-Tshikhuthula Ha-Tshififi Ha-Tshiozwi Village Ha-Tshivhilwi Village Ha-Tshikhudo Village Ha-Tshirundu Village Ha-Vhangani Village Ha-Dzindi Village Ha-Muila Village Ha-Mukula Village Ha-Tshirolwe Village Ha-Mukhomi Village Ha-Tshidzivhe Village Ha-Tshikhuthula Village Ha-Tshififi Village Ga-Ramokgopa Village Ga-Dikgale Village Ga-Kgapane Village Ga-Modjadji Village Ga-Nkwana Mopani Village Ga-Selwane Village Ga-Hlahla Village Ga-Nchabeleng Village Ga-Matlala Sekhukhune Village Ga-Mampuru Village Ga-Phaahla Village Ga-Mabuela Village Ga-Rampuru Village Ga-Matlou Village Ga-Phasha Village Apel Village Ga-Masemola Village Fetakgomo Village Praktiseer Village Ga-Masha Village Ga-Lebelo Ga-Masha Sekhukhune Ga-Matlala Capricorn Ga-Chuene Village Solomondale Village Ga-Seleka Village Ga-Nkwana Village Rebone Village Mokamole Village Ga-Mokgadi Village Ga-Molepo Village Ga-Mothiba Village Ga-Mphahlele Village Ga-Matlala Village Ga-Rankuwa Limpopo Mokgalwaneng Village Lenyenye Township Elim Village Waterpoort Village Nzhelele Valley Mutale Village Folovhodwe Village

Mpumalanga

Mbombela Witbank Middelburg Secunda Ermelo Standerton Barberton Lydenburg White River Malelane Komatipoort Hazyview Graskop Piet Retief Bethal Carolina Dullstroom Belfast Wakkerstroom Volksrust Sabie Pilgrim's Rest Bushbuckridge Delmas Ogies Hendrina Kriel Evander Kinross Embalenhle Mkhondo Marloth Park Kanyamazane eMalahleni Siyabuswa Waterval Boven Badplaas Chrissiesmeer Nkomazi Kabokweni Matsulu Daantjie Phola KwaMhlanga Empuluzi Elukwatini Driefontein Amsterdam Lothair Morgenzon Leandra Leslie Trichardt Balfour Greylingstad Swartruggens Mpumalanga Verena Bronkhorstspruit Balmoral Sundra Argent Ga-Nkwana Mpumalanga Tweefontein Doornkop Ga-Nkwana Mpumalanga Village Tweefontein Village Doornkop Mpumalanga Schagen Hectorspruit Kaapmuiden Nsikazi Mganduzweni Tonga Malalane Driekoppies Mhluzi Rockdale Ga-Nkwana Mpumalanga 3 Tweefontein 3 Doornkop Mpumalanga 3 Schagen Village Hectorspruit Village Kaapmuiden Village Nsikazi Township Mganduzweni Village Tonga Village Malalane Village Driekoppies Village Mhluzi Township Rockdale Village Kabokweni Township Matsulu Township Daantjie Village Phola Township KwaMhlanga Township Empuluzi Village Elukwatini Village Driefontein Village Amsterdam Village Lothair Village Morgenzon Town Leandra Town Leslie Town Trichardt Town Balfour Town Greylingstad Village Verena Village Balmoral Village Sundra Village Argent Village

North West

Rustenburg Mahikeng Klerksdorp Potchefstroom Brits Lichtenburg Vryburg Orkney Stilfontein Zeerust Schweizer-Reneke Taung Wolmaransstad Delareyville Coligny Koster Groot Marico Mmabatho Bafokeng Phokeng Marikana Northam Christiana Bloemhof Jouberton Ikageng Tlhabane Mooinooi Letlhabile Ganyesa Pudimoe Hartbeesfontein Huhudi Ipelegeng Montshiwa Madibeng Itsoseng Van Zylsrus Mogwase Ga-Rankuwa Mabopane Temba Hammanskraal Soshanguve Atteridgeville Bapong Mothutlung Ga-Rankuwa Extension Rooigrond Ramatlabama Ga-Mopedi Setlagole Sannieshof Biesiesvlei Lehurutshe Ottoshoop Gopane Lomanyaneng Dinokana Tlhakgameng Bodibe Ga-Mothibi Makgobistad Stella Tosca Ga-Segonyana Mokgola Ga-Sehunelo Motswedi Ga-Maila Amalia Ga-Matlhako Ventersdorp Carletonville Fochville Greefsvlei Ga-Rankuwa Block B Ga-Rankuwa Block C Ga-Rankuwa Block D Ga-Rankuwa Block E Ga-Rankuwa Block F Ga-Rankuwa Block G Ga-Rankuwa Block H Ga-Rankuwa Block I Ga-Rankuwa Block J Ga-Rankuwa Block K Ga-Rankuwa Block L Ga-Rankuwa Block M Ga-Rankuwa Block N Ga-Rankuwa Block O Ga-Rankuwa Block P Ga-Rankuwa Block Q Ga-Rankuwa Block R Ga-Rankuwa Block S Ga-Rankuwa Block T Ga-Rankuwa Block U Ga-Rankuwa Block V Ga-Rankuwa Block W Ga-Rankuwa Block X Ga-Rankuwa Block Y Ga-Rankuwa Block Z

Other Drilling Services from Geo Drill SA

Borehole Drilling

Water Supply

Borehole Yield Testing

Aquifer Testing

Water Quality Testing

SANS 241 Compliant

Auger Drilling

Soil Investigation

Diamond Core Drilling

Core Recovery

Dolomite Drilling

SANS 1936 Compliant

Sinkhole Drilling

Emergency Response

RC Drilling

Resource Definition