| 3/8/2018 | 820719900019 | DRILLING TIP
| 38 | Units | 13874.22 | N/A | EPIROC MAKINA ANONIM SIRKETI |
| 3/26/2018 | 843143000000 | DRILLING EQUIPMENT
| 2 | Units | 78398.74 | N/A | BAKER HUGHES PETROLSAHASI TEÇHIZAT VE HIZMETLERI TICARET LIMITED SIRKETI |
| 3/15/2024 | 901580200019 | 3 POINT ROD EXTENSOMETER (MEASURS THE SOIL HEAVEN IN THE DRILLING HOLE) (WITH STANDARD AXLE+) | 5 | UNIT | 5434 | N/A | ARTI GEOTEKNİK ENSTRÜMANTASYON MÜHENDİSLİK SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/14/2024 | 848180190012 | VALVE FOR MACHINES AND DEVICES USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES*THIRD PARTY | 1 | UNIT | 5160 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/21/2018 | 843143000000 | "STABLIZER, DRILLING JAR"
| 4 | Units | 9851.66 | N/A | COUGAR SONDAJ HIZMETLERI TICARET VE SANAYI LIMITED SIRKETI |
| 3/22/2018 | 843143000000 | "STABLIZER, DRILLING JAR, SLICK SELEEVE (DRILLING EQUIPMENT)"
| 5 | Units | 128448.5 | N/A | COUGAR SONDAJ HIZMETLERI TICARET VE SANAYI LIMITED SIRKETI |
| 3/7/2018 | 843143000000 | DRILLING / DRILLING MACHINE COMPONENT (FOR MACHINE PISTONS NOT SEGMEN)
| 114 | Units | 8012.37 | N/A | EPIROC MAKINA ANONIM SIRKETI |
| 3/15/2018 | 843143000000 | DRILLING EQUIPMENT HANGER SPRING DOUBLE
| 1 | Units | 1962.49 | N/A | THRACE BASIN NATURAL GAS (TURKIYE) CORPORATION TÜRKIYE- ANKARA SUBESI |
| 3/29/2018 | 843143000000 | "DRILLING EQUIPMENT (STABLIZER, DRILLING JAR)"
| 4 | Units | 10241.49 | N/A | COUGAR SONDAJ HIZMETLERI TICARET VE SANAYI LIMITED SIRKETI |
| 3/14/2024 | 730451899000 | FOR DRILLING MACHINE - PIPE | 80 | UNIT | 6576 | N/A | KAYEN MADEN ANONİM ŞİRKETİ |