Oil & gas - waste treatment & disposal

These reports cover the processes known as landfarming and deep well injection.

C Boyd drilling waste disposal

Greymouth Petroleum Ltd Hawera landfarm

Origin Energy Resources NZ Ltd deep well injection

Origin Energy Resources Ltd and AR Geary landfarms

These reports cover landfarms on Geary Rd, Manutahi (Geary and Schrider sites) and on Spence Rd, Kakaramea. The Geary and Schrider sites have been reinstated to productive farmland and disposals at the Spence site finished in 2012.

Annual report 2015-2016 (3.5 MB pdf) More reports

Shell Todd Oil Services Ltd deep well injection

Westside NZ Ltd deep well injection

Westside holds a resource consent for deep well injection at the Manutahi wellsite in South Taranaki. Until 2015-2016, the operator was Origin Energy Resources Ltd (see Origin''s separately listed reports).

Westside DWI consent monitoring 2018-2019 (1.5 MB pdf) Earlier reports