Search results

• Fishing
  * Failure of surface equipment, especially pumps, which allows the hole to cave in an * Drill string failure from such causes as metal fatigue, H₂S embrittlement, differenti
  8 KB (1,156 words) - 21:19, 19 January 2022
• Production problems
  ...problem with the well, resulting either in a decrease in production or in failure of equipment installed downhole or at the surface. Most of the serious prob ...on-problems_fig4.png|thumb|300px|{{figure number|4}}Examples of mechanical failure.]]
  16 KB (2,540 words) - 18:41, 20 January 2022
• Drilling problems
  ...applied to the bit. Severe doglegs can result in stuck casing, drill pipe failure, and inability to run [http://www.glossary.oilfield.slb.com/en/Terms/c/casi
  5 KB (732 words) - 21:18, 19 January 2022
• Stratigraphic trap seals
  ...the need for high-quality seals increases, raising the probability of trap failure.<ref name=ch21r19>Gries, R., Dolson, J., C., Reynolds, R., G., H., 1993, [h
  5 KB (632 words) - 20:26, 3 February 2022
• Practical suggestions for oil correlation
  ...hemical conclusions must ultimately be consistent with the geologic facts. Failure to properly integrate geologic and geochemical data can lead to geochemical
  5 KB (718 words) - 17:24, 15 February 2022
• Conventional coring
  ...]] settings. The marine barrel increases the margin of safety against tool failure, but is restricted to cutting a 3-in.-diameter core. ...que to be applied to the bit and improve the margin of safety against tool failure.
  13 KB (1,885 words) - 20:49, 19 January 2022
• Mudlogging: the mudlog
  ...an effect on overall log interpretation (such as loss of returns and power failure)
  5 KB (752 words) - 15:39, 24 January 2022
• Stimulation
  ...acturing fluid used in the operation is recovered. However, the success or failure of the fracture treatment does not usually correlate with the percentage of Rather, the success or failure of the fracturing treatment depends more upon how successfully the proppant
  24 KB (3,633 words) - 13:55, 24 January 2022
• Trap geometry: changes
  ...elationships, gives the range of times for trapping geometry formation and failure.
  6 KB (845 words) - 15:29, 1 February 2022
• Formation fluid pressure from repeat formation testers
  * Packer failure
  6 KB (849 words) - 17:55, 17 February 2022
• Core orientation
  * At high latitudes, most techniques are prone to failure for similar reasons: the inclination of the ambient earth's field makes an ...e time is extended. Tandem systems are recommended to reduce the chance of failure.
  13 KB (1,964 words) - 20:50, 19 January 2022
• Reducing exploration risk
  ...has equal weight because if any variable is absent (0), the prospect is a failure; if all variables are present (1.0), the prospect is a commercial success.
  8 KB (1,240 words) - 20:43, 25 January 2022
• Making regional structural cross sections
  ...oading by sediment and gravitational forces. Basinward gravitational slope failure forms major [[growth fault]] systems on the upper slope and toe-thrust stru
  7 KB (970 words) - 20:33, 18 February 2022
• Rate of penetration
  * M = threshold weight, or the WOB needed to cause formation failure, generally taken from tables
  7 KB (1,049 words) - 19:02, 20 January 2022
• Economics: key parameters
  ...to account the probabilities of success and failure as well as the cost of failure. Thus, it is a “risked” value and is the amount the company could expec
  19 KB (2,745 words) - 21:18, 19 January 2022
• South Pass 62 field
  ...profitable and productive wells (C20st, A8st), as well as the most costly failure (D34).
  9 KB (1,290 words) - 21:18, 19 October 2016
• Forward modeling of seismic data
  ...of-plane structures or dip requires the use of three-dimensional modeling. Failure to use models of the correct dimension can give rise to appreciable travelt
  10 KB (1,513 words) - 21:16, 19 January 2022
• Risk: dealing with risk aversion
  ...), the magnitude of potential gain (or loss), and the chance of success or failure. Risk aversion makes small and large firms respond differently to the same
  10 KB (1,487 words) - 18:22, 21 January 2022
• Oil and gas contracts
  # Handling of title examination and the effect of loss or failure of title upon a party's interest
  13 KB (1,979 words) - 19:26, 19 January 2022
• Drill stem testing
  ...erify that the bottom packers were holding. In most cases of straddle test failure, it is the bottom packers that fail. file:drill-stem-testing_fig8.png|{{figure number|8}}Bottom packer failure. Blanked off gauge below bottom packer on a straddle test. When the bottom
  26 KB (4,009 words) - 15:09, 24 January 2022

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)