Environmental Compliance and Energy Exploration and Production: Application to Offshore Oil and Gas

1993 ◽  
Vol 69 (1) ◽  
pp. 82 ◽  
Author(s):  
Di Jin ◽  
Thomas A. Grigalunas
1999 ◽  
Vol 39 (2) ◽  
pp. 107
Author(s):  
M.W. Hunt

This paper focusses on onshore exploration and production because the right to negotiate does not apply offshore. However, the Native Title Act can be relevant to offshore oil and gas explorers and producers. First, where their area of interest includes an island within the jurisdiction of Western Australia. Secondly, in respect of land required for the facilities to treat petroleum piped ashore.Under the original Native Title Act the right to negotiate proved unworkable, the expedited procedure failed to facilitate the grant of exploration titles and titles granted after 1 January 1994 were probably invalid.The paper examines the innovations introduced by the amended Native Title Act to consider whether it will be more 'workable' for petroleum explorers and producers. It examines some of categories of future acts in respect of which the right to negotiate does not apply (specifically indigenous land use agreements, renewals and extensions of titles, procedures for infrastructure titles, reserve land, water resources, low impact future acts, approved exploration etc acts and the expedited procedure).Other innovations include the new registration test for native title claims, the validation of pre-Wik titles, the amended right to negotiate procedure, the State implementation of the right of negotiate procedure and the objection and adjudication procedure for grants on pastoral land.The response of each state and territory parliament to the amended Act is considered, as is the Federal Court decision in the Miriuwung Gajerrong land claim (particularly the finding that native title includes resources, questioning whether these resources extend to petroleum).The paper observes that the full impact of the new Act cannot be determined until the states and territories have passed complementary legislation and it is all in operation. However, the paper's preliminary conclusion is that it does not provide a workable framework for the interaction between petroleum companies and native title claimants.The writer's view is that the right to negotiate procedure is unworkable if relied upon to obtain the grant of a title. If a proponent wishes to develop a project in any commercially acceptable timeframe, it will have to negotiate an agreement with native title claimants. The paper's conclusion is that a negotiated agreement is the only way to cope with native title issues.


The kinds of technology currently being applied to the design, construction, installation and operation of offshore structures for oil and gas exploration and production are quite sophisticated and include many examples of innovative configurations and approaches. The decade of the 1990s should see further evolution, reinterpretation and improvements of concepts that are already in service or being readied for service. The importance of offshore oil and gas may be judged by the projection that over half of overall exploration investments will go to offshore prospects in future years. This paper surveys some expected evolutions, with particular emphasis on the challenging area of deep-water applications. Some features of a tension leg platform design are discussed as an example of a deep-water oil production system. An attempt is made to recognize the problems of applying advanced engineering and analytical capabilities, when many specialists must interact, to producing a thoroughly engineered design, which is also balanced and economical, for such innovative systems.


1994 ◽  
Vol 34 (1) ◽  
pp. 809
Author(s):  
Louis H. Evans ◽  
Jeffery T. Spickett ◽  
Joseph R. Bidwell ◽  
Robert J. Rippingale ◽  
Helen L. Brown.

Environmental impact from offshore oil and gas exploration and production is likely to arise from five main sources—produced formation water, drilling fluids and cuttiftgs, industrial chemicals used in production activities, accidental oil spills and the physical disruption of the marine environment by coastal and offshore engineering works. The principle task of environmental managers is to evaluate the risk of impact on the marine environment from their company's activities and to formulate and implement company policy and procedures aimed at minimising this risk. Of critical importance is the determination of the extent and scope of the environmental program designed to control and monitor impacts.The development of environmental management programs in the oil and gas industry involves two main processes—ecological risk assessment and formulation of a monitoring program. This review outlines the steps involved in ecological risk assessment with specific reference to the offshore oil and gas industry. Information is presented on the basic principles involved in risk assessment, the main source of environmental impact from offshore oil and gas exploration and production and the different approaches that can be used to predict and monitor impacts. Approaches for improving the cost efficiency of ecotoxicological testing are discussed. Results of recent ecotoxicological studies on a biocide preparation and two corrosion inhibitors used in oil and gas production activities on the North West Shelf are also presented.


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