CROSCO Integrated Drilling & Well Services Co. Ltd. is pleased to announce the signing of the contract, on April 18th, 2014 between CROSCO and INA-Industrija Nafte, d.d. for mining operations, in Croatia. Mining operations include drilling operations with drilling rigs National-402 and National-403, workover operations with rigs with different power and capacity and the following oilfield services: well testing, coil tubing and nitrogen, cementing and stimulation, well logging etc. The contract is effective from January 1st 2014 and is valid until December 31st, 2014.