Hague Convention IV of 1907
Art. 47. Pillage is formally forbidden
Art. 53. An army of occupation can only take possession of cash, funds, and realizable securities which are strictly the property of the State, depots of arms, means of transport, stores and supplies, and, generally, all movable property belonging to the State which may be used for military operations.
All appliances, whether on land, at sea, or in the air, adapted for the transmission of news, or for the transport of persons or things, exclusive of cases governed by naval law, depots of arms, and, generally, all kinds of munitions of war,
may be seized, even if they belong to private individuals, but must be restored and compensation fixed when peace is made. Art. 55.
The occupying State shall be regarded only as administrator and usufructuary of public buildings, real estate, forests, and agricultural estates belonging to the hostile State, and situated in the occupied country. It must safeguard the capital of these properties, and administer them in accordance with the rules of usufruct.
http://www.icrc.org/ihl.nsf/FULL/195?OpenDocumentWe've broken almost every section of article 147 of the Geneva Convention of 1949, and Bush has personally broken article 148.
Fourth Geneva Convention of 1949
Art. 147.
Grave breaches to which the preceding Article relates shall be those involving any of the following acts, if committed against persons orproperty protected by the present Convention: wilful killing, torture or inhuman treatment, including biological experiments, wilfully causing great suffering or serious injury to body or health, unlawful deportation or transfer or unlawful confinement of a protected person, compelling a protected person to serve in the forces of a hostile Power, or wilfully depriving a protected person of the rights of fair and regular trial prescribed in the present Convention, taking of hostages and extensive destruction and
appropriation of property, not justified by military necessity and carried out unlawfully and wantonly.Art. 148.
No High Contracting Party shall be allowed to absolve itself or any other High Contracting Party
of any liability incurred by itself or by another High Contracting Party
in respect of breaches referred to in the preceding Article.http://www.icrc.org/ihl.nsf/FULL/380?OpenDocument147 talks about mostly about TORTURE and such. We really can't hold the oil guys responsible for that. But I think a fair case can be made for their involvement in the appropriation of property.
Bush signed an executive order proctecting the oil companies from any lawsuits related to extracting oil in Iraq.
There are probably other more relevant ones. I'm not a lawyer.
But this should show that there is at least enough to make the issue worth investigating.