The AAPG/Datapages Combined Publications Database

Environmental Geosciences (DEG)

Figure

Environmental Geosciences (DEG); Year: 2019; Issue: September
DOI: 10.1306/eg.02271918009

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Figure 3. Production (prod.) and injection (inj.) curves for the Lost Hills and North and South Belridge fields (combined). EOR = enhanced oil recovery; HF = initiation of hydrofracking; Inj = initiation of water injection for enhanced oil recovery; WD = initiation of disposal of produced water in injection wells. Data prior to 1973 are from California Division of Oil Gas and Geothermal Resources (2015); post-1973 data are from California Division of Oil Gas and Geothermal Resources (2019).

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