Bonny Light oil Bonny Light oil Bonny Light oil is a high grade of Nigerian crude oil with high API gravity (low specific gravity), produced in the Niger Delta basin and named after the prolific region around the city of Bonny. The very low sulfur content of Bonny Light crude makes it a highly desired grade for its low corrosiveness to refinery infrastructure and the lower environmental impact of its byproducts in refinery effluent. Other grades of Nigerian crude oil are Qua Iboe crude oil, Brass River crude oil, and Forcados crude oil. The Cabinda crude oil is a common grade of crude
Brass River must be made with the kings ... The slave trade up the Brass is carried on by agents from the and from the Havannah. King Peppel seldom makes good his engagements, He may be concerned in the slave trade on the Brass River. There have been no slave vessels at Bonny since the treaty with King Peppel, and the trade in the creeks of the Brass River is much reduced." The report included the testimony of Captain Gentle Brown, who said, On 17 November 1856 Thomas Joseph Hutchinson, Her Britannic Majesty's Consul for the Bight of Biafra and the Island