(FREE UNOFFICIAL TRANSLATION) APPENDIX A AVAILABLE BLOCKS FOR BIDDING ROUND – PERU 2010 AND MINIMUM WORK PROGRAM (MWP) Block Map 10 de Mayo de 2010 1 Blocks for Bidding Round - Peru 2010 Nº Block Basin Region Extension 1 165 Marañón Loreto-Amazonas 526,675.624 ha 2 166 Marañón Loreto 500,008.693 ha 3 167 Marañón Loreto 294,789.863 ha 4 168 Marañón Loreto-Amazonas 488,321.199 ha 5 169 Ucayali Ucayali 387,381.372 ha 6 171 Ucayali Ucayali-Cusco 80,309.203 ha 7 172 Santiago Cajamarca-Amazonas-Loreto 481,228.831 ha 8 173 Ucayali Ucayali 486,520.244 ha 9 174 Ucayali Ucayali 263,943.844 ha 10 175 Ucayali Ucayali-Junín 384,338.807 ha 11 176 Ucayali Loreto-Ucayali-Huanuco 417,026.895 ha 12 177 Marañón Loreto 302,868.318 ha 13 178 Marañón Loreto 500,140.128 ha 14 179 Marañón Loreto 350,284.816 ha 15 180 Huallaga San Martín 535,671.391 ha 16 181 Marañón Loreto-San Martín 313,999.597 ha 17 182 Huallaga San Martín 594,343.701 ha 18 183 Marañón Loreto-San Martín 396,825.657 ha 19 184 Huallaga Loreto-San Martín-Amazonas 634,281.005 ha 20 185 Marañón Loreto 397,018.444 ha 21 186 Marañón Loreto 334,938.810 ha 22 187 Marañón Loreto 840,850.895 ha 23 188 Ucayali Ucayali 595,808.664 ha 24 189 Ucayali Ucayali 547,418.121 ha 25 XXVIII Sechura Piura-Lambayeque 314,132.588 ha Total = 10’969,126.71 ha 2 Appendix A-1 Block 165, Marañón Basin Coordinates Block 165, Marañon Basin Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 241,879.929 9’528,616.234 04°15’40”159 77°19’31”479 2 263,923.482 9’528,616.234 04°15’42”232 77°07’36”900 3 263,923.482 9’510,736.075 04°25’24”156 77°07’38”530 4 255,343.446 9’510,736.075 04°25’23”342 77°12’16”737 5 255,343.446 9’493,935.909 04°34’30”087 77°12’18”382 6 302,273.888 9’493,935.909 04°34’34”329 76°46’56”185 7 302,273.888 9’466,635.771 04°49’23”010 76°46’58”443 8 311,874.017 9’466,635.771 04°49’23”808 76°41’46”905 9 311,874.017 9’458,635.721 04°53’44”239 76°41’47”557 10 323,594.128 9’458,635.721 04°53’45”173 76°35’27”163 11 323,594.128 9’450,435.672 04°58’12”128 76°35’27”799 3 12 332,254.213 9’450,435.672 04°58’12”790 76°30’46”679 13 332,254.213 9’439,613.407 05°04’05”124 76°30’47”490 14 314,000.913 9’439,613.407 05°04’03”662 76°40’40”097 15 314,000.913 9’442,826.417 05°02’19”066 76°40’39”828 16 282,432.188 9’442,826.417 05°02’16”199 76°57’44”562 17 236,874.213 9’474,635.827 04°44’56”198 77°22’19”427 18 188,158.580 9’474,635.827 04°44’50”260 77°48’39”248 19 199,407.281 9’500,512.220 04°30’49”921 77°42’31”305 20 222,520.796 9’502,160.492 04°29’58”984 77°30’01”816 21 222,520.796 9’508,605.968 04°26’29”266 77°30’01”104 22 230,027.867 9’513,541.930 04°23’49”470 77°25’57”209 Coordinates : WGS 84 Zone : 18 Extension : 526,675.624 ha Basin : Marañón Region : Loreto Minimum Work Program Block 165, Marañon Basin Period Months Minimum Work Program 1° 18 Reprocessing and interpretation of 300 km 2D seismic and G & G Evaluation with the existing information. Evaluation Report. 2° 24 Drilling of 1 exploratory well up to 3600 meters or 50 meters in Chonta formation, or record of 200 km of 2D seismic 3° 18 Drilling of 1 exploratory well up to 3600 metres or 50 metres in Chonta formation. 4° 24 Drilling of 1 exploratory well up to 3600 metres or 50 metres in Chonta formation. 4 Appendix A-2 Block 166, Marañon Basin 5 Coordinates Block 166, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 331,259.119 9’505,707.155 04°28’13”267 76°31’15”062 2 398,174.731 9’505,707.155 04°28’16”882 75°55’04”130 3 398,174.731 9’474,728.962 04°45’05”656 75°55’05”425 4 389,126.803 9’474,728.962 04°45’05”247 75°59’59”107 5 389,126.803 9’396,766.958 05°27’23”904 76°00’03”040 6 359,126.547 9’396,766.958 05°27’22”061 76°16’17”811 7 359,126.547 9’415,706.428 05°17’05”404 76°16’16”533 8 348,297.326 9’415,706.428 05°17’04”655 76°22’08”275 9 348,297.326 9’463,370.809 04°51’12”778 76°22’05”008 10 342,307.244 9’463,370.809 04°51’12”376 76°25’19”436 11 342,307.244 9’485,492.980 04°39’12”123 76°25’17”959 12 331,259.119 9’485,492.980 04°39’11”373 76°31’16”446 Coordinates : WGS 84 Zone : 18 Extension : 500,008.693 ha Basin : Marañón Region : Loreto Minimum Work Program Block 166, Marañon Basin Period Months Minimum Work Program 1° 18 Reprocessing and interpretation of 300 km 2D seismic and G & G Evaluation with the existing information. Evaluation Report. 2° 24 Drilling of 1 exploratory well up to 3400 metres or 50 metres in Chonta formation, or record of 200 km 2D seismic 2D. 3° 18 Drilling of 1 exploratory well up to 3400 metres or 50 metres in Chonta formation. 4° 24 Drilling of 1 exploratory well up to 3400 metres or 50 metres in Chonta formation. 6 Appendix A-3 Block 167, Marañon Basin 7 Coordinates Block 167, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 684,917.215 9’564,230.625 03°56’26”910 73°20’04”262 2 703,690.882 9’564,230.625 03°56’25”628 73°09’55”748 3 703,690.882 9’505,650.972 04°28’12”497 73°09’51”285 4 690,655.225 9’466,130.172 04°49’40”061 73°16’50”973 5 668,658.253 9’466,130.172 04°49’41”765 73°28’44”855 6 674,832.868 9’474,741.814 04°45’00”950 73°25’25”102 7 681,321.440 9’504,560.989 04°28’49”701 73°21’56”767 8 677,135.251 9’511,780.454 04°24’54”967 73°24’13”064 9 669,809.428 9’515,128.596 04°23’06”463 73°28’10”906 10 663,111.552 9’515,128.596 04°23’06”900 73°31’48”154 11 658,776.982 9’513,496.944 04°24’00”298 73°34’08”651 12 658,776.982 9’544,236.408 04°07’19”472 73°34’10”500 13 667,500.723 9’552,942.606 04°02’35”498 73°29’28”163 14 670,984.015 9’550,279.535 04°04’01”986 73°27’35”067 15 675,491.836 9’550,279.535 04°04’01”703 73°25’08”918 16 678,872.668 9’552,942.606 04°02’34”787 73°23’19”480 Coordinates : WGS 84 Zone : 18 Extension : 294,789.863 ha Basin : Marañón Region : Loreto Minimum Block 167, Marañon Basin Period Months Minimum Work Program 1° 12 G & G evaluation with the existing information. Evaluation Report. 2° 18 Record and interpretation of 150 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1600 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 1600 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 1600 metres or 50 metres in Chonta formation. 8 Appendix A-4 Block 168, Marañon Basin Coordinates Block 168, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 188,158.580 9’474,635.827 04°44’50”260 77°48’39”248 2 236,874.213 9’474,635.827 04°44’56”198 77°22’19”427 3 340,244.635 9’402,460.154 05°24’15”323 76°26’30”832 4 340,244.635 9’382,011.359 05°35’21”075 76°26’32”435 5 312,074.043 9’382,011.359 05°35’18”627 76°41’47”795 6 312,074.043 9’388,635.154 05°31’43”003 76°41’47”177 7 306,074.043 9’388,635.154 05°31’42”437 76°45’02”104 8 306,074.043 9’394,635.154 05°28’27”124 76°45’01”532 9 296,074.043 9’394,635.154 05°28’26”151 76°50’26”367 10 296,074.043 9’404,635.154 05°23’00”646 76°50’25”380 11 286,074.043 9’404,635.154 05°22’59”641 76°55’50”149 12 286,074.043 9’409,635.154 05°20’16”896 76°55’49”638 13 276,074.043 9’409,635.154 05°20’15”852 77°01’14”366 14 276,074.043 9’414,635.154 05°17’33”116 77°01’13”835 9 15 266,074.043 9’414,635.154 05°17’32”034 77°06’38”521 16 266,074.043 9’419,635.154 05°14’49”307 77°06’37”972 17 256,074.043 9’419,635.154 05°14’48”187 77°12’02”616 18 256,074.043 9’424,635.154 05°12’05”470 77°12’02”048 19 246,074.043 9’424,635.154 05°12’04”313 77°17’26”648 20 246,074.043 9’429,635.154 05°09’21”605 77°17’26”062 21 236,074.043 9’429,635.154 05°09’20”413 77°22’50”619 22 236,074.043 9’439,135.154 05°04’11”288 77°22’49”477 23 226,074.043 9’439,135.154 05°04’10”070 77°28’13”969 24 226,074.043 9’449,135.154 04°58’44”696 77°28’12”743 25 216,074.043 9’449,135.154 04°58’43”456 77°33’37”168 26 216,074.043 9’457,135.154 04°54’23”175 77°33’36”168 27 199,574.043 9’457,135.154 04°54’21”062 77°42’31”361 28 199,574.043 9’437,635.031 05°04’55”425 77°42’33”967 29 185,841.985 9’460,847.195 04°52’18”469 77°49’56”215 30 186,559.207 9’470,956.418 04°46’49”733 77°49’31”595 Coordinates : WGS 84 Zone : 18 Extension : 488,321.199 ha Basin : Marañón Region : Loreto Minimum Work Program Block 168, Marañon Basin Period Months Minimum Work Program 1° 18 Reprocessing and interpretation of 300 km 2D seismic and G&G Evaluation of existing information. Evaluation Report. 2° 24 Drilling of 1 exploratory well up to 2900 metres or 50 metres in Chonta formation; or record of 200 km 2D seismic. 3° 18 Drilling of 1 exploratory well up to 2900 metres or 50 metres in Chonta formation. 4° 24 Drilling of 1 exploratory well up to 2900 metres or 50 metres in Chonta formation; 10 11 12 Appendix A-7 Block 172, Basin Santiago Coordinates Block 172, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 135,552.738 9’490,773.311 04°35’58”024 78°17’02”105 2 155,756.886 9’460,847.195 04°52’14”161 78°06’11”722 3 185,841.985 9’460,847.195 04°52’18”469 77°49’56”215 4 213,187.534 9’414,623.289 05°17’25”909 77°35’15”338 5 094,754.378 9’414,623.289 05°17’06”554 78°39’17”387 Coordinates : WGS 84 Zone : 18 Extension : 481,228.831 ha Basin : Santiago Region : AmaZones – Loreto 13 Minimum Work Program Block 172, Basin Santiago Period Months Minimum Work Program 1° 12 G&G evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 200 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. 3° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Chonta formation. Or record of 200 km 2D seismic 2D. 5° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Chonta formation. 14 Appendix A-8 Block 173, Ucayali Basin Coordinates Block 173, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 584,395.869 8’912,562.457 09°50’11”571 74°13’49”211 2 643,624.836 8’912,562.457 09°50’05”593 73°41’24”952 3 643,624.836 8’812,769.159 10°44’13”996 73°41’11”542 4 605,348.208 8’812,769.159 10°44’18”609 74°02’11”550 15 Coordinates WGS 84 Zone 18 Extension = 486,520.244 ha Ucayali Basin Region : Ucayali Minimum Work Program Block 173, Ucayali Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 300 km 2D seismic and G&G Evaluation and definition of leads and/or prospects. 2° 18 Record and interpretation of 150 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1800 metres or 50 metres in Noi formation. 4° 18 Drilling of 1 exploratory well up to 1800 metres or 50 metres in Noi formation. 5° 18 Drilling of 1 exploratory well up to 1800 metres or 50 metres in Noi formation. 16 Appendix A-9 Block 174, Ucayali Basin Coordinates Block 174, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 643,624.836 8’852,062.220 10°22’54”977 73°41’16”970 2 710,797.980 8’852,062.220 10°22’43”845 73°04’28”742 3 710,797.980 8’812,769.159 10°44’02”474 73°04’20”779 4 643,624.836 8’812,769.159 10°44’13”996 73°41’11”542 Coordinates WGS 84. Zone 18. Extension: 263,943.844 ha. Ucayali Basin. Region: Ucayali. 17 Minimum Work Program Block 174, Ucayali Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 150 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Noi formation. 4° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Noi formation. 5° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Noi formation. 18 Appendix A-10 Block 175, Ucayali Basin Coordinates Block 175, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 621,700.955 8’812,769.159 10°44’16”811 73°53’13”223 2 710,797.980 8’812,769.159 10°44’02”474 73°04’20”779 3 710,797.980 8’769,632.050 11°07’26”156 73°04’11”710 4 621,700.955 8’769,632.050 11°07’41”027 73°53’07”984 Coordinates WGS 84 Zone 18 Extension: 384,338.807 ha Ucayali Basin Region: Ucayali.Junin 19 Minimum Work Program Block 175, Ucayali Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 150 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Noi formation. 4° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Noi formation. 5° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Noi formation. 20 Appendix A-11 Block 176, Ucayali Basin 21 Coordinates Block 176, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 453,929.898 9’093,937.908 08°11’47”946 75°25’05”741 2 462,943.149 9’093,937.908 08°11’48”222 75°20’11”158 3 462,943.149 8’973,098.188 09°17’23”029 75°20’14”694 4 500,775.591 8’937,249.124 09°36’50”902 74°59’34”553 5 500,775.591 8’927,825.314 09°41’57”751 74°59’34”546 6 490,654.961 8’927,825.314 09°41’57”713 75°05’06”688 7 490,654.961 8’937,825.314 09°36’32”102 75°05’06”606 8 448,786.976 8’937,825.314 09°36’31”006 75°28’00”259 9 448,786.976 8’957,825.314 09°25’39”800 75°27’59”375 10 449,168.991 8’957,825.314 09°25’39”817 75°27’46”849 11 449,168.991 8’978,937.784 09°14’12”381 75°27’45”942 12 442,943.291 8’978,937.784 09°14’12”102 75°31’09”978 13 442,943.291 8’988,937.784 09°08’46”496 75°31’09”504 14 435,035.086 8’988,937.784 09°08’46”099 75°35’28”613 15 435,035.086 9’018,937.784 08°52’29”282 75°35’27”025 16 427,126.881 9’018,937.784 08°52’28”847 75°39’45”938 17 427,126.881 9’027,925.753 08°47’36”195 75°39’45”415 Coordinates WGS 84 Zone 18 Extension: 417,026.895 ha Ucayali Basin Region: Ucayali - Huanuco Minimum Work Program Block 176, Ucayali Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 200 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 2500 metres or 50 metres in Raya formation. 4° 18 Drilling of 1 exploratory well up to 2500 metres or 50 metres in Raya formation. 5° 18 Drilling of 1 exploratory well up to 2500 metres or 50 metres in Raya formation. 22 Appendix A-12 Block 177, Marañon Basin Coordinates and Map Block 177, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 201,072.527 9’674,009.690 02°56’45”769 77°41’20”140 2 201,072.527 9’667,637.420 03°00’13”080 77°41’20”643 3 206,072.593 9’667,637.420 03°00’13”477 77°38’38”835 23 4 206,072.593 9’657,637.331 03°05’38”825 77°38’39”630 5 216,072.721 9’657,637.331 03°05’39”622 77°33’15”969 6 216,072.721 9’650,137.282 03°09’43”650 77°33’16”560 7 226,072.841 9’650,137.282 03°09’44”437 77°27’52”857 8 226,072.841 9’642,637.231 03°13’48”481 77°27’53”439 9 231,072.909 9’642,637.231 03°13’48”872 77°25’11”568 10 231,072.909 9’632,637.231 03°19’14”272 77°25’12”350 11 241,073.033 9’632,637.231 03°19’15”054 77°19’48”563 12 241,073.033 9’612,636.971 03°30’05”903 77°19’50”131 13 251,073.177 9’612,636.971 03°30’06”697 77°14’26”262 14 251,073.177 9’607,636.945 03°32’49”418 77°14’26”651 15 261,073.285 9’607,636.945 03°32’50”190 77°09’02”748 16 261,073.285 9’583,980.301 03°45’40”117 77°09’04”583 17 214,621.245 9’583,980.301 03°45’36”030 77°34’09”344 18 211,535.802 9’603,602.745 03°34’57”311 77°35’47”432 19 198,785.145 9’621,048.112 03°25’28”569 77°42’38”666 20 198,785.145 9’641,527.916 03°14’22”309 77°42’36”841 21 197,389.779 9’641,527.916 03°14’22”187 77°43’22”005 22 197,389.779 9’651,415.250 03°09’00”529 77°43’21”157 23 193,334.992 9’667,164.319 03°00’27”843 77°45’31”066 24 193,334.992 9’671,418.194 02°58’09”459 77°45’30”720 25 198,266.994 9’673,070.001 02°57’16”118 77°42’50”998 26 198,633.001 9’673,197.003 02°57’12”016 77°42’39”144 Coordinates: WGS 84 Zone: 18 Extension: 302,868.318 ha Basin: Marañón Region: Loreto Minimum Work Program Block 177, Marañon Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 24 Drilling of 1 exploratory well up to 4200 metres or 50 metres in Chonta formation; or record of 200 km 2D seismic. 3° 24 Drilling of 1 exploratory well up to 4200 metres or 50 metres in Chonta formation. 4° 24 Drilling of 1 exploratory well up to 4200 metres or 50 metres in Chonta 24 formation. 25 Appendix A-13 Block 178, Marañon Basin Coordinates Block 178, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 542,275.772 9’821,099.162 01°37’06”715 74°37’11”750 2 598,691.848 9’794,188.443 01°51’42”517 74°06’45”545 3 558,532.799 9’710,646.738 02°37’03”866 74°28’24”392 4 529,916.910 9’729,098.468 02°27’03”201 74°43’51”243 26 5 529,531.913 9’758,599.791 02°11’02”362 74°44’03”889 6 515,778.716 9’765,558.871 02°07’15”767 74°51’29”176 Coordinates: WGS 84 Zone: 18 Extension: 500,140.128 ha Basin: Marañón Region: Loreto Minimum Work Program Block 178, Marañon Basin Period Months Minimum Work Program 1° 12 G&G evaluation with the existing information. Evaluation Report. 2° 18 Record and interpretation of 200 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1400 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 1400 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 1400 metres or 50 metres in Chonta formation. 27 Appendix A-14 Block 179, Marañon Basin Coordinates Block 179, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 652,307.273 9’466,128.622 04°49’42”948 73°37’35”548 2 690,654.404 9’466,128.622 04°49’40”111 73°16’51”000 3 703,689.571 9’457,948.260 04°54’05”283 73°09’47”274 4 703,689.571 9’437,054.398 05°05’25”399 73°09’45”380 5 660,353.070 9’437,054.398 05°05’28”988 73°33’12”346 6 640,043.069 9’418,969.507 05°15’19”215 73°44’10”653 7 628,825.152 9’398,319.767 05°26’32”294 73°50’13”749 8 624,940.287 9’367,384.335 05°43’19”819 73°52’18”047 9 617,690.108 9’364,562.378 05°44’52”156 73°56’13”561 10 611,276.460 9’373,135.076 05°40’13”388 73°59’42”550 11 611,276.460 9’437,810.710 05°05’07”394 73°59’46”003 12 620,907.528 9’437,810.710 05°05’06”885 73°54’33”245 13 646,898.127 9’456,213.872 04°55’06”114 73°40’30”484 28 Coordinates: WGS 84 Zone: 18 Extension: 350,284.816 ha Basin: Marañón Region: Loreto Minimum Work Program Block 179, Marañon Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 150 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 150 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 2200 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 2200 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 2200 metres or 50 metres in Chonta formation. 29 Appendix A-15 Block 180, Basin Huallaga Coordinates Block 180, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 254,213.305 9’209,685.031 07°08’40”141 77°13’31”605 2 377,906.526 9’209,685.031 07°08’54”707 76°06’20”501 3 377,906.526 9’191,295.611 07°18’53”448 76°06’21”957 4 363,132.252 9’191,295.611 07°18’52”194 76°14’23”733 5 363,132.252 9’163,662.122 07°33’51”862 76°14’26”259 6 342,520.725 9’149,925.224 07°41’17”002 76°25’40”203 7 291,720.611 9’149,925.224 07°41’10”599 76°53’17”804 8 291,720.611 9’184,115.428 07°22’37”813 76°53’12”987 9 254,213.305 9’184,115.428 07°22’32”185 77°13’35”698 Coordinates : WGS 84 Zone : 18 Extension : 535,671.391 ha Basin : Huallaga Region : San Martín 30 Minimum Work Program Block 180, Basin Huallaga Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 200 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1200 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 1200 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 1200 metres or 50 metres in Chonta formation. 31 Appendix A-16 Block 181, Marañon Basin Coordinates Block 181, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 356,924.018 9’344,226.074 05°55’52”576 76°17’33”194 2 439,845.824 9’344,226.074 05°55’57”048 75°32’36”506 3 439,845.824 9’289,481.497 06°25’39”808 75°32’38”325 4 399,817.203 9’289,481.497 06°25’37”962 75°54’21”373 5 399,817.203 9’299,993.124 06°19’55”680 75°54’20”772 Coordinates : WGS 84 Zone : 18 Extension : 313,999.597 ha Basin : Marañón Region : Loreto y San Martin 32 Minimum Work Program Block 181, Marañon Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 150 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 2000 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 2000 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 2000 metres or 50 metres in Chonta formation. 33 Appendix A-17 Block 182, Basin Huallaga Coordinates Block 182, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 254,213.305 9’268,352.269 06°37’51”054 77°13’22”718 2 345,332.305 9’268,352.269 06°37’01”858 76°23’56”697 3 345,332.305 9’228,035.031 06°58’54”424 76°24’00”496 4 377,906.526 9’228,035.031 06°58’57”244 76°06’19”081 5 377,906.526 9’209,685.031 07°08’54”707 76°06’20”501 6 254,213.305 9’209,685.031 07°08’40”141 77°13’31”605 Coordinates : WGS 84 Zone : 18 Extension : 594,343.701 ha Basin : Huallaga Region : San Martín-Amazonas 34 Minimum Work Program Block 182, Basin Huallaga Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 200 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1200 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 1200 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 1200 metres or 50 metres in Chonta formation. 35 Appendix A-18 Block 183, Marañon Basin Coordinates Block 183, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 439,845.824 9’315,101.548 06°11’45”493 75°32’37”455 2 475,664.996 9’315,101.548 06°11’46”332 75°13’11”886 3 475,664.996 9’245,615.729 06°49’29”199 75°13’12”872 4 514,846.352 9’245,615.729 06°49’29”314 74°51’56”282 5 514,846.352 9’228,648.728 06°58’41”852 74°51’56”126 6 486,731.769 9’228,648.728 06°58’41”866 75°07’12”440 7 486,731.769 9’225,809.002 07°00’14”343 75°07’12”463 8 461,809.304 9’225,809.002 07°00’13”940 75°20’44”776 9 461,809.304 9’241,987.563 06°51’27”086 75°20’44”392 10 399,817.203 9’289,481.497 06°25’37”961 75°54’21”372 11 439,845.824 9’289,481.497 06°25’39”808 75°32’38”325 36 Coordinates : WGS 84 Zone : 18 Extension : 396,825.657 ha Basin : Marañón Region : Loreto y San Martín Minimum Work Program Block 183, Marañon Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 150 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1800 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 1800 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 1800 metres or 50 metres in Chonta formation. 37 Appendix A-19 Block 184, Basin Huallaga Coordinates Block 184, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 213,861.731 9’367,897.253 05°42’46”187 77°35’00”016 2 295,996.651 9’367,897.253 05°42’56”470 76°50’31”605 3 295,996.651 9’330,973.760 06°02’58”328 76°50’35”562 4 304,030.918 9’330,973.760 06°02’59”197 76°46’14”320 5 308,956.413 9’314,787.908 06°11’46”590 76°43’35”850 6 308,956.413 9’300,278.591 06°19’38”891 76°43’37”402 38 7 345,332.305 9’268,352.269 06°37’01”858 76°23’56”698 8 254,213.305 9’268,352.269 06°37’51”054 77°13’22”718 9 254,213.305 9’314,449.311 06°11’50”982 77°13’16”226 10 259,691.328 9’314,449.311 06°11’51”720 77°10’18”097 11 259,691.328 9’327,232.165 06°04’55”711 77°10’16”411 12 247,947.070 9’327,232.165 06°04’54”139 77°16’38”211 13 238,463.856 9’348,990.209 05°53’04”847 77°21’43”444 14 224,577.095 9’348,990.209 05°53’02”885 77°29’14”670 Coordinates : WGS 84 Zone : 18 Extension : 634,281.005 ha Basin : Huallaga Region : San Martín-AmaZones Minimum Work Program Block 184, Basin Huallaga Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 200 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1200 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 1200 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 1200 metres or 50 metres in Chonta formation. 39 Appendix A-20 Block 185, Marañon Basin 40 Coordinates Block 185, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 399,260.100 9’738,936.640 02°21’41”803 75°54’21”782 2 411,604.410 9’723,200.480 02°30’14”521 75°47’42”423 3 414,413.060 9’725,325.470 02°29’05”372 75°46’11”439 4 418,085.530 9’727,550.340 02°27’52”983 75°44’12”485 5 424,500.660 9’720,594.720 02°31’39”621 75°40’44”882 6 417,812.860 9’715,348.290 02°34’30”362 75°44’21”538 7 430,157.170 9’699,612.140 02°43’03”067 75°37’42”058 8 436,844.960 9’704,858.550 02°40’12”310 75°34’05”383 9 430,672.710 9’712,726.550 02°35’55”970 75°37’25”147 10 433,992.790 9’715,428.500 02°34’28”025 75°35’37”590 11 440,599.768 9’724,099.392 02°29’45”724 75°32’03”518 12 451,535.837 9’720,190.073 02°31’53”177 75°26’09”433 13 458,367.557 9’712,760.957 02°35’55”205 75°22’28”273 14 466,344.509 9’673,035.643 02°57’29”092 75°18’10”270 15 484,427.075 9’659,703.774 03°04’43”420 75°08’24”543 16 492,710.510 9’639,469.956 03°15’42”447 75°03’56”212 17 492,710.510 9’620,272.350 03°26’07”697 75°03’56”253 18 476,205.360 9’620,272.350 03°26’07”620 75°12’51”186 19 476,205.360 9’610,349.250 03°31’30”804 75°12’51”259 20 461,330.910 9’610,349.250 03°31’30”658 75°20’53”382 21 461,330.910 9’613,115.270 03°30’00”572 75°20’53”348 22 466,330.950 9’613,115.270 03°30’00”628 75°18’11”287 23 466,330.950 9’637,115.510 03°16’58”972 75°18’11”045 24 450,694.620 9’674,403.140 02°56’44”384 75°26’37”223 25 439,166.000 9’674,403.140 02°56’44”217 75°32’50”676 26 419,396.180 9’691,041.520 02°47’41”990 75°43’30”734 27 411,411.730 9’691,041.520 02°47’41”820 75°47’49”332 28 383,534.960 9’726,577.990 02°28’23”893 76°02’51”190 Coordinates: WGS 84 Zone: 18 Extension: 397,018.444 ha Basin: Marañón Region: Loreto 41 Minimum Work Program Block 185, Marañon Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 18 Record and interpretation of 150 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 2300 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 2300 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 2300 metres or 50 metres in Chonta formation. 42 Appendix A-21 Block 186, Marañon Basin Coordinates Block 186, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 261,073.285 9’591,378.852 03°41’39”324 77°09’03”997 2 279,013.451 9’591,378.852 03°41’40”684 76°59’22”773 3 279,013.451 9’583,283.813 03°46’04”171 76°59’23”366 4 291,085.401 9’583,283.813 03°46’05”044 76°52’52”196 5 291,085.401 9’576,182.769 03°49’56”192 76°52’52”696 6 300,316.901 9’576,182.769 03°49’56”837 76°47’53”527 7 300,316.901 9’569,939.153 03°53’20”083 76°47’53”955 8 275,873.505 9’569,939.153 03°53’18”285 77°01’06”124 9 275,873.505 9’528,616.234 04°15’43”277 77°01’09”479 10 222,520.589 9’528,616.234 04°15’38”187 77°29’58”962 11 222,520.589 9’583,980.301 03°45’36”776 77°29’53”487 12 261,073.285 9’583,980.301 03°45’40”117 77°09’04”583 43 Coordinates: WGS 84 Zone: 18 Extension: 334,938.810 ha Basin: Marañón Region: Loreto Minimum Work Program Block 186, Marañon Basin Period Months Minimum Work Program 1° 12 Reprocessing and interpretation of 200 km 2D seismic and G&G Evaluation with existing information. Evaluation Report. 2° 24 Drilling of 1 exploratory well up to 4200 metres or 50 metres in Chonta formation; or record of 200 km 2D seismic. 3° 24 Drilling of 1 exploratory well up to 4200 metres or 50 metres in Chonta formation 4° 24 Drilling of 1 exploratory well up to 4200 metres or 50 metres in Chonta formation 44 Appendix A-22 Block 187, Marañon Basin Coordinates Block 187, Bidding Round – Peru 2010 Plane Coordinates U.T.M. Geographic Coordinates Point Metres East Metres North South Latitude West Longitude 1 564,776.406 9’906,259.070 00°50’53”012 74°25’04”143 2 576,441.997 9’901,041.010 00°53’42”891 74°18’46”686 3 705,679.825 9’794,188.443 01°51’39”815 73°09’03”459 4 598,691.848 9’794,188.443 01°51’42”518 74°06’45”546 5 564,776.406 9’810,366.259 01°42’56”094 74°25’03”438 Coordinates: WGS 84 Zone: 18 Extension: 840,850.895 ha Basin: Marañón Region: Loreto 45 Minimum Work Program Block 187, Marañon Basin Period Months Minimum Work Program 1° 12 G&G evaluation with the existing information. Evaluation Report. 2° 18 Record and interpretation of 200 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. 3° 18 Drilling of 1 exploratory well up to 1400 metres or 50 metres in Chonta formation. 4° 18 Drilling of 1 exploratory well up to 1400 metres or 50 metres in Chonta formation. 5° 18 Drilling of 1 exploratory well up to 1400 metres or 50 metres in Chonta formation. 46 Appendix A-23 Block XXVIII, Basin Sechura 47 Coordinates Block XXVIII, Bidding Round – Peru 2010 Coordinates Plane U.T.M. Coordinates Geographic Point Metres East Metres North South Latitude West Longitude 1 575,750.823 9’416,436.472 05°16’44”963 80°18’58”975 2 589,878.564 9'395,234.116 05°28’14”848 80°11’19”102 3 616,250.823 9'325,879.538 06°05’51”807 79°56’57”971 4 616,250.823 9’298,787.855 06°20’33”939 79°56’56”219 5 575,750.823 9’298,787.855 06°20’36”146 80°18’54”349 Coordinates WGS 84 Zone 17 Extension: 314,132.588 ha Basin: Sechura Region: Piura-Lambayeque Minimum Work Program Block XXVIII, Basin Sechura Period Months Minimum Work Program 1° 12 G&G evaluation with the existing information. Field Geology. Evaluation Report. 2° 18 Record and interpretation of 200 km of 2D seismic. G & G evaluation and definition of leads and/or prospects. Evaluation Report. 3° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Paleozoic. 4° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Paleozoic. 5° 18 Drilling of 1 exploratory well up to 1500 metres or 50 metres in Paleozoic. 48
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