Our Current & Recent Projects
Alba Thermal Springs & Spa – Rockwater Pty Ltd – Fingal, Victoria
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Project Overview:
- Two 550m True Vertical Depth directionally drilled geothermal wellbores that successfully achieved 200m horizontal separation, to allow for the management of thermal breakthrough between production and injection zones
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Work Scope:
- Wellbore design and technical operational support
Cliff Head A – Triangle Energy Ltd – Perth Basin, Dongara 2020
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Project Overview:
- Grouting the conductor jacket legs of Cliff Head Alpha offshore production platform for the purposes of conductor remediation compliant with relevant industry Standards and Well Integrity laws
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Work Scope:
- Project Management and Drilling Engineering support for Titan Well Engineering (Primary Contractor)
Ground Water Replenishment Scheme (GWRS) – Water Corporation of Western Australia – Perth Region 2018-2019
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Project Overview:
- 9 x Leederville Bores average 320 metres
- 30” (762 mm) Steel casing
- 14” (DN350) Fiberglass GRE /w NOV FGS Nylon-lock
- 7” (DN155) screens /w glass proppant
- 6 X Yarragadee Bores average 1150 metres
- 30” (762 mm) Steel casing
- 20” (DN500) Fiberglass GRE /w NOV FGS Nylon-lock
- 14” (DN350) Fiberglass GRE /w NOV FGS Nylon-lock
- 7” (DN155) screens /w glass proppant
- 1 x Superficial Bore
- Over 10km of drilling/construction of Large Diameter Deep Water Recharge, Abstraction Bores and Monitor Wells with post drilling Well Development and Pump Test Operations
- Drilling Rig: Schramm T130XD
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Work Scope:
- Preparation of Well Acceptance Criteria, Drilling Programs, End Of Well Reports (EOWR) and Management of Change (MOC) documentation
- Qualification and verification of well barrier and P&A compliant with relevant industry standards and Well Abandonment Guidelines (eg, Minimum Construction Guidelines for Water Bores in Australia)
- Conducting After-Action Reviews (AARs), documenting lessons learnt and ensuring such lessons are implemented in the next projects
- Calculating and analysing drilling data and drilling improvement solutions and implementing any required changes
PEL 218 Abandonment Campaign – Beach Energy Pty Ltd – PEL218, South Australia
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Project Overview:
- 13 x Well Abandonment and well intervention programs designed for wells that required to be decommissioned
- Abandonment work range: 2400 – 3300m
- Well TD: 3500 – 4208m
- Production casing size: ~5-1/2 x 5”
- CO2 and H2S observed during well test
- Temperature: 160 – 223 degC
Cadia East Dewatering Directional Boreholes – Newmont Corporation – Orange, New South Wales
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Project Overview:
- Drill and case 2 x vertical ranging holes to serve as marker points for first rising main bore
- Drill and case 2 x directional bores while remaining outside the collapse region of the mine and ranging on to target TD wellbore position
- Well landed 1500mMD/1130mTVD @78deg inclination within 0.3m of target
- 14” , 9-5/8” and 7” casing utilized
- Cement production casing through packer, up the annulus after mine breakthrough and void open hole of drilling fluid
Other Well Engineering, Project management and Operations Support Services
- Tahmoor Coaking Coal Mine (Tahmoor Coal Pty Ltd)
- 2 wells x 400m MD/TVD 20” and 10” (DN250) casing installed by drilling and hole opening
- Appin Mine Ventilation Shafts (South 32)
- 3 wells x 560m MD/TVD 20”, 16” and 12-3/4” casing installed by drilling and hole opening
- Other ongoing
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