| 3/29/2018 | 901580809000 | USED ??IN DRILLING WORKS MEMORY SONDE SERIES NO MMSE.L183
| 1 | Units | 4018.71 | N/A | WEATHERFORD SONDAJ HIZMETLERI LIMITED SIRKETI |
| 3/29/2018 | 901580809000 | PSU SERIES NO MBPA122A FOR MEMORY PROBE USED IN DRILLING WORKS
| 1 | Units | 7319.82 | N/A | WEATHERFORD SONDAJ HIZMETLERI LIMITED SIRKETI |
| 3/4/2018 | 901590009000 | MWD- DRILLING TOOL SURFACE MEASURING KIT
| 1 | Units | 40555.55 | N/A | WEATHERFORD SONDAJ HIZMETLERI LIMITED SIRKETI |
| 3/18/2018 | 901590009000 | DRILLING DATA TRANSMISSION DEVICE IMAGE MODULE
| 1 | Units | 12348.75 | N/A | KCA DEUTAG DRILLING GMBH MERKEZI ALMANYA TEKIRDAG MERKEZ SUBESI |
| 3/7/2024 | 901580809000 | DRILLING UNIT MEASURING DEVICE | 1 | UNIT | 156012 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 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 |
| 3/22/2024 | 901590009000 | MACHINE AND DEVICE PARTS FOR MEASUREMENT USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES*1008+17473*8077 | 1 | UNIT | 64799 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/22/2024 | 901590009000 | MACHINE AND DEVICE PARTS FOR MEASUREMENT USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES*1012+13052*V3584 | 1 | UNIT | 250392 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/22/2024 | 901590009000 | MACHINE AND DEVICE PARTS FOR MEASUREMENT USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES*1012+13053*8087 | 1 | UNIT | 17653 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/22/2024 | 901590009000 | MACHINE AND DEVICE PARTS FOR MEASUREMENT USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES*1008+17472*8077 | 1 | UNIT | 78836 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |