WorkVenture gives you an inside look at what it's like to work at Ketsuwan Petroliem Co., Ltd., office & team photos, reviews and more. This is the Ketsuwan Petroliem Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Ketsuwan Petroliem Co., Ltd..Apply to Birds Eye ViewApply to Bangkok UniversityApply to BTL MedicalApply to WV