RE: Communication20 May 2023 14:34
This from the press at the time:. just search bd-260 rig and read the narrative.
"Zena has contracted the BD-260 drilling rig in order to complete the Company's planned workover and drilling activities in the Zardab and Muradkhanli fields during the six-month period. As announced on May 8, 2018, the Company's ongoing in-depth geological study has led to the identification of several highly attractive near-term drilling opportunities. Zenith intends to fully maximise the exploitation of these opportunities in light of the significant increases in the market price of oil.
The BD-260 rig will complete the workover of Z-21 by pulling out the entire tubing string from the well, cleaning out the casing to the well's total depth, 3,982 metres, and subsequently performing a number of production tests. In the event that a satisfactory rate of production was not to be achieved from Z-21 following these operations, the Company would proceed with deepening well Z-21 beyond the Maykop formation into the Eocene and Upper Cretaceous formations by drilling an additional 300 metres, extending the well's total depth to approximately 4,270-4,300 metres. The primary reason for the evaluation of this possibility is the proximity of Z-21 to well Z-3, spud in 1979 and drilled to a total depth of 4,300 metres into the Eocene and Upper Cretaceous formations. Z-3 tested approximately 2,900 barrels of mixed hydrocarbons per day before the wellbore collapsed.
Following the completion of operations in well Z-21, the Company will move the BD-260 rig to Z-28, where 69 metres of tubing require milling out before the well is cleaned out to its total depth, 3,944 metres. Zenith will perform a number of production tests once the well has been cleaned out to total depth.
After the completion of operations in well Z-28, the Company intends to use the BD-260 rig for the workover of Z-3, where historical records indicate that 775 metres of tubing has been left in the well, and for the workover of MOC-1 in the Muradkhanli field. Zenith will further update the market in greater detail regarding these planned operations once the workovers of Z-21 and Z-28 have been completed.
Transportation of the BD-260 rig from one operation to the next in the Zardab field is expected to be relatively fast on account of the proximity of the Z-21, Z-28 and Z-3 well locations.
Delivery of BD-260
Robotics has advised the Company that the BD-260 will be delivered to its field operations in Azerbaijan within 90 days. Under the rental agreement signed with Zena, Robotics has agreed to provide its highly experienced drilling personnel for the first month of operations to assist Zenith's field team.
Update on negotiations to contract a ZJ-30 150-ton workover rig
After the signing of the aforementioned rental agreement for the BD-260 drilling rig, the Company has ended negotiations for the contracting of a ZJ-30 150-ton workover rig, announced to the market on May 18, 2018.