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27

Figures Demonstrating Results of Operations in November and for Eleven Months of 2013

Figures Demonstrating Results of Operations in November and for Eleven Months of 2013

Figures Demonstrating Results of Operations in November and for Eleven Months of 2013 Figures Demonstrating Results of Operations in November and for Eleven Months of 2013

Crude Oil Production

The amount of 2,149,774 tons of crude oil was produced at JSC TATNEFT in November accounting for 100.7 percent versus November, 2012 (+12,536 tons). The amount of 23,887,658 tons of crude oil was produced during eleven months, which was 89,456 tons more than during eleven months of 2012 (100.4 percent) with the above-the-plan production in the amount of 644,668 tons (102.8 percent). The amount of 23,480,418 tons of oil was delivered with the above-the-plan delivery amounting to 691,968 tons.

 

New Drilling

The new drilling penetration for eleven months of 2013 amounted to 501.4 thousand meters (601.8 thousand meters during eleven months of 2012). Of this amount 395.4 thousand meters (442 thousand meters during eleven months of 2012) were penetrated for JSC TATNEFT, including production drilling in the amount of 379.8 thousand meters and exploratory drilling amounting to 15.6 thousand meters. 26.4 thousand meters (50.1 thousand meters during eleven months of 2012) were penetrated for the subsidiaries of JSC TATNEFT, including production drilling in the amount of 16.5 thousand meters and exploratory drilling in the amount of 9.9 thousand meters.

338 wells (373 wells during eleven months of 2012) were constructed and delivered to the customers with 256 wells (267 wells during eleven months of 2012) delivered to JSC TATNEFT, including 250 wells of production drilling and 6 wells of exploratory drilling. Of this amount 21 wells were delivered to the subsidiaries of JSC TATNEFT (27 wells during eleven months of 2012), including 13 wells of production drilling and 8 wells of exploratory drilling.

 

Active Well Stock Drilling

The penetration of sidetracking and horizontal wellbores during 11 months of 2013 amounted to 48.8 thousand meters (47.9 thousand meters during eleven months of 2012). 22.4 thousand meters (24.8 thousand meters during eleven months of 2012) were drilled for JSC TATNEFT.

108 wells (92 wells during eleven months of 2012) were delivered to the customers. Of this amount 70 wells (62 wells during eleven months of 2012) were delivered to JSC TATNEFT.

In average 34 drilling crews were performing traditional drilling operations and 13 crews were involved in drilling lateral and lateral horizontal wellbores. One drilling crew performed drilling to the bituminous deposits at Ashalchinskoye oil field for NGDU "Nurlatneft".

The penetration per crew in new drilling amounted to 14,441 m during eleven months of 2013. 41.2 thousand meters were penetrated outside the Republic of Tatarstan.

 

Repair of Wells

In November 2013 remedial servicing operations were performed in 732 wells with a number of wells serviced during eleven months amounting to 7,740 wells.

87 wells were repaired outside the Republic of Tatarstan, including 83 wells for OOO “Tatneft-Samara”, 2 wells for OOO “Tatneft-Severny” and 2 wells for JSC “Ilekneft”.

The workover operations were performed in 2,336 wells during eleven months of the current year (2,286 wells for 11 months of 2012), including production string sealing performed in 282 wells, shutting-off individual layers and recompletion in other intervals were performed in 156 wells, transfer of wells into different categories and wells completion for injection in 173 wells, liquidation of downhole complications and cleaning of production casing and bottomhole in 137 wells, installation of isolating packers and dual completion systems in 151 wells, physical liquidation in 40 wells and re-liquidation in 15 wells.

Formation hydrofracking operations were performed in 560 wells (357 wells during eleven months of 2012). The cumulative incremental crude oil production amounted to 7 million 364 thousand tons.

 The workover crews drilled and completed 21 small diameter wells for JSC TATNEFT during eleven months of 2013.

Works on oil recovery enhancement were performed in 2,224 wells with application of chemical methods in 1,079 wells. The incremental crude oil production resulting from application of crude oil recovery enhancement methods amounted to 5 million 614 thousand tons with application of chemical methods accounting for 2 million 279 thousand tons.

Bottomhole area treatment operations with application of JSC TATNEFT’s technologies were performed in 3,194 wells during eleven months of 2013.

 

Production Performance of the JSC TANECO

The TANECO Complex of Refining and Petrochemical Plants processed 710.6 thousand tons of crude oil and yielded 707.1 thousand tons of oil products in November, 2013.

Source : Neftegaz.RU