Differences between Upstream, Midstream & Downstream in Oil & Gas


The oil and gas industry is massive.  There are a multitude of different businesses and jobs that must be preformed to get the oil and gas from under the ground to the consumer.  Luckily this industry can be broken into three chronological sectors; upstream, midstream and  downstream.

So what is the upstream sector?

  Upstream-

 

 

Upstream is commonly known as the exploration and production (E&P) section.  It covers all activities related to searching for, recovering and producing crude oil and/or natural gas from underground or underwater fields.  This sector covers drilling of exploratory wells and subsequently drilling and operating the wells that recover and bring the crude oil/or raw gas to the surface

Exploration

  • Conducting the geological and geophysical (G&G) surveys required to explore possible sites 
  • Includes searching for potential underground or underwater crude oil and  natural gas fields 
  • Involves obtaining leases and permissions from the land owners to drill
  • Conduct geological and geophysical (G&G) surveys required to explore  
  • G&G surveys can be uncertain so drilling one or more exploratory well may happen, which can become very costly

Production

  • Being as efficient and cost effective as possible with materials, time & labor in the recovery of the oil and gas. 
  • Gathering and short term storage of the oil and gas
  • Plug and abandonment, which marks the end of a well, can be anywhere from a few months to decades later, depending on the size of the underground/water field

 

The business side of the upstream section is complex and risky.  It is truly a high risk, high reward situation. It is greatly affected by outside forces like political instabilities in the US or abroad, international conflicts, and even seasonal weather patterns. This sector is highly regulated by governments and environmental entities.  The technology is continuously growing & changing because of these regulations.  The oil & gas industry is always looking for hardworking, skilled workers in all fields to keep up with these changes. 

 oilfield-services-business-characteristics_(1)

The upstream sector is arguably the most complex of the up, mid and downstream sectors. However, the boundaries between the three sectors can become blurred & not clearly defined.

 

Product Line

 

references:

http://setxind.com/upstream/what-is-upstream/

http://www04.abb.com/global/seitp/seitp202.nsf/0/f8414ee6c6813f5548257c14001f11f2/$file/Oil+and+gas+production+handbook.pdf

http://www.ektinteractive.com/introduction-oil-gas/what-is-upstream/

 


Amy Jerina

Amy Jerina is an Account Representative with Croft Production Systems which is located in Needville, Texas. At Croft she focuses on growing existing customer relationships & helps to develop new client prospects. With a focus on increasing sales of the organization’s products & services. Amy also works with the marketing & business development team members in the office to ensure CROFT is meeting its client needs. She collaborates with field representatives & engineers as a liaison between the company & clients. Amy provides unlimited support to customers over the phone & is able to conduct field visits with clients located in the Continental United States. Amy has over 10 years of management, training & sales experience & over 15 years of customer service skills. She is using this experience to break into the oil & gas industry. By writing this weekly blog Amy is growing her oil & gas knowledge and hope to share that knowledge with anyone who wants to learn.