Abandoned old concrete artifacts called COLLECTION WELLS for the extraction of methane gas from the subsoil under the riverbed

---

Size: 3414px × 2731px
Photo credit: © FC_Italy / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: caleri, cement, concrete, extraction, fiume, gas, gases, italy, lagoon, marsh, marsh-gas, methane, natural, oil, pipeline, po, porto, propane, river, rovigo, swamp, tolle, venetian, veneto, water