Convert barrel (US)/day [bbl (US)/d] to acre-foot/year [ac*ft/y] Online | Free flow Converter

/Day [bbl (US)/d]

Barrel per day (US) [bbl (US)/d] is a unit of volumetric flow rate widely used in the oil and gas industry to measure the daily production, transport, or consumption of crude oil and petroleum products. One US barrel equals approximately 159 liters, so bbl (US)/d quantifies how many barrels of oil flow or are produced each day. This unit is commonly used by oil companies, refineries, and energy analysts to monitor production rates, assess pipeline capacities, and plan storage and distribution. For example, an oil well producing 10,000 bbl (US)/d delivers 10,000 barrels of crude oil per day, allowing planners to estimate revenue, manage supply chains, and schedule transportation. It is also used to compare output across fields, track consumption trends, and optimize refinery operations. Compared to smaller units like barrels per hour, bbl (US)/d provides a long-term perspective, making it suitable for strategic planning, reporting, and operational analysis in the petroleum sector. Using barrel per day allows professionals to monitor, manage, and optimize oil production and flow, ensuring efficiency, safety, and effective resource allocation in large-scale energy operations.

t/Year [ac·ft/y]

Acre-foot per year [ac·ft/y] is a unit of volumetric flow rate commonly used in hydrology, water resource management, and irrigation planning. One acre-foot represents the volume of water required to cover one acre of land to a depth of one foot, which is approximately 1,233 cubic meters or 325,851 gallons. When expressed per year, ac·ft/y quantifies the total water volume delivered, used, or available over a 12-month period. This unit is particularly useful for managing large-scale water supplies, such as reservoirs, rivers, or agricultural irrigation systems, providing a standardized measure to estimate annual water availability and consumption. For example, an irrigation system supplying 500 ac·ft/y delivers enough water to cover 500 acres to a depth of one foot over a year. It is also used to plan municipal water supply, allocate water rights, and forecast long-term resource needs. Compared to daily or monthly flow units, acre-foot per year gives a macro-level perspective, suitable for long-term planning, resource management, and sustainability assessments. Using ac·ft/y enables engineers, hydrologists, and policymakers to monitor, manage, and optimize water resources, ensuring efficient allocation and conservation for agricultural, municipal, and industrial use.