Stamp: Oil well, ovpt. (Argentina 1955)
Oil well, ovpt. (Argentina 1955)
01 January (Argentina ) within release Official goes into circulation Stamp Oil well, ovpt. face value 50 Argentine centavo
| Stamp Oil well, ovpt. in catalogues | |
|---|---|
| Gz (Cefiloza): | Gz: AR O573Da |
Stamp is vertical format.
Ofset overprint SERVICIO OFICIAL, 10¾ mm longAlso in the issue Official:
- Stamp - José Francisco de San Martin, ovpt. face value 20;
- Stamp - Fruits, ovpt. face value 2;
- Stamp - José Francisco de San Martín (1778-1850), ovpt. face value 20;
- Stamp - José Francisco de San Martín (1778-1850), ovpt. face value 20;
- Stamp - Fruits, ovpt. face value 2;
- Stamp - Fruits, ovpt. face value 2;
- Stamp - Bernardino Rivadavia (1780-1845), ovpt. face value 10;
- Stamp - José Francisco de San Martín (1778-1850), ovpt. face value 20;
- Stamp - Waterfalls of Iguazù, ovpt. face value 5;
- Stamp - Oil well, ovpt. face value 50;
Stamp Oil well, ovpt. it reflects the thematic directions:
In microeconomics, an industry is a branch of an economy that produces a closely related set of raw materials, goods, or services.For example, one might refer to the wood industry or to the insurance industry.
An oil well is a drillhole boring in Earth that is designed to bring petroleum oil hydrocarbons to the surface. Usually some natural gas is released as associated petroleum gas along with the oil. A well that is designed to produce only gas may be termed a gas well. Wells are created by drilling down into an oil or gas reserve and if necessary equipped with extraction devices such as pumpjacks. Creating the wells can be an expensive process, costing at least hundreds of thousands of dollars, and costing much more when in difficult-to-access locations, e.g., offshore. The process of modern drilling for wells first started in the 19th century but was made more efficient with advances to oil drilling rigs and technology during the 20th century.
