The SPE has split the former "Management & Information" technical discipline into two new technical discplines:
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The SPE has split the former "Management & Information" technical discipline into two new technical discplines:
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...ations * Moving (renaming) a page * Naming pages * Redirects * Tables Additional resources * Appropriate content * Commercial ...content * Contribute what you know is right Other help guides * Clearing cache * Log in * What is a W...
...in category "Help" The following 48 pages are in this category, out of 48 total. A * PetroWiki:Appropriate content * Help:Attribution C * PetroWiki:Citation * Help:Clearing cache * PetroWiki:Commercial ...content * Help:Contents * Contribute what you know is right * PetroWiki:Copyright * Help:Create new pag...
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...Creating a new page is easy. What is important is to first evaluate whether a similar page appropriate for your ...content or another page with the same name already exists. ""Example:"" You want to start a page on Oil and...already exists under another name. 2. Decide on a name for the new page (keep it descriptive of the content so it can be found) See Help:Page_names 3. Search for the name of your proposed page using the sea...
Creating a new page is easy. What is important is to first evaluate whether a similar page appropriate for your content or another page with the same name already exists. ""Example:"" You want to start a page on Oil and Gas facilities; it is recommended that before a new page is created a search should be made on topics covering every form of Oil and Gas facilities: If not, to create the new page, click the link that says Create the page [name] on this wiki! A new page will be created.
... from one of the schools of thought, but especially with members of the general public able to view content, there is value in showing that there may be more than one approach to doing something. Many contr...erms wherever possible. In the case of an API RP document, clearly the term recommended practice is appropriate and has the necessary context. It will be challenging in some cases to word ...content so that it is clear we are describing a practice that is typically used or has proven ...
Champions have a crucial role in PetroWiki. SPE has established moderation for PetroWiki because we want to extend our reputation for technical excellence to PetroWiki, by ensuring that contributions are technically sound. Every page has a clear disclaimer about the need to apply sound engineering judgment to all information found in the wiki. SPE wants users to be confident the information they find in PetroWiki is credible and represents a reasonable technical approach they can evaluate for application to their specific situation. While we want PetroWiki to be a reliable resource, we also recognize that members from across the industry have experience that may be valuable.
...opic_pages) for full details on how to make this a quality topic page Introduction Contents * 1 Content * 1.1 Subheadings * 2 References * 3 Noteworthy papers in OnePetro * 4 Online multimedia * 5 E...xternal links * 6 See also * 7 Category Content Content Subheadings Sub ...Content References Use this section for citation of items referenced in the text to show your sources. [...
...of formation damage , it is important to understand the nature of the damage that exists so that an appropriate treatment can be designed. Contents * 1 Formation damage diagnosis * 2 Identify extent and type...on response to acid * 5 Formation properties * 6 Formation fluid compatibility * 6.1 Sulfate ion content * 6.2 Bicarbonate ion ...content * 6.3 Crude oil incompatibility * 6.4 Hydrogen sulfide * 7 Formation matrix properties * 8 Form...
Since the most common use of matrix acidizing is the removal of formation damage, it is important to understand the nature of the damage that exists so that an appropriate treatment can be designed. Well testing and well test analysis generate a skin factor and well completion efficiency. This is insufficient alone for formation damage diagnosis. Well performance analysis has provided a beneficial tool to identify the location and thickness of damage at flow points in the near wellbore area. Models of flow into perforations and gravel-packed tunnels provide a way to relate the location and severity of damage to the completion procedure that preceded it.
... logging service first focused on monitoring the drilling mud returns qualitatively for oil and gas content.[1][2] This included watching the mud returns for oil sheen, monitoring the gas evolving from the m...xecution of the well construction process), and maintaining drilling and evaluation operations with appropriate health, safety, and environmental (HSE) consideration. The following section describes the path tha...nd Operations * 7.1 Weight on Bit And Rate of Penetration * 7.2 Mud Pit Level * 7.3 Mud Chloride Content * 7.4 Lithology and Mineralogy * 7.5 Total Gas * 7.6 Connection Gas * 7.7 Normal Geothermal Gra...
The literature provides excellent reviews of the early history.[4][5] Computerized data acquisition and the ability to routinely transfer continuously acquired data to the office data center enabled the broader application of more sophisticated interpretive techniques and the integration of data from different sources into the geological and reservoir model, in near real time. This, coupled with the blossoming of measurement-while-drilling (MWD) and logging-while-drilling (LWD) tools, moved the mud-logging unit into a new role as a hub for rig-site data gathering and transmission.[5] Starting in the 1980s, significant improvements to existing technologies, as well as major technical breakthroughs, have given the geologist and petroleum engineer a great number of powerful mud-logging tools to interpret and integrate geological, drilling, and geochemical data. These tools are discussed in subsequent sections of this chapter. The traditional products delivered by a mud-logging vendor include geological evaluation, petrophysical/reservoir formation evaluation, and drilling engineering support services. In this overview, we consider that these products support three basic processes associated with drilling and evaluation of wells: formation evaluation (building or refining the geological and reservoir models), drilling engineering and operations (the planning and execution of the well construction process), and maintaining drilling and evaluation operations with appropriate health, safety, and environmental (HSE) consideration. The following section describes the path that drilling fluid follows during the drilling operation to explain where the logger obtains data.
...to be updated based on current experience. Nonetheless, some of the considerations mentioned remain appropriate. Contents * 1 Background * 2 Calculation and considerations * 3 Gas reserves estimation * 4 N...(1) where 1,359 is a conversion factor to convert volume (acre-ft), shale density (g/cm3), and gas content (scf/ton) to scf gas in place. Shale density and gas ...content can be measured directly through core analysis or indirectly through well logs, using correlations ...
As reported in mid-2000, natural gas produced from shale in the US has grown to be[1] approximately 1.6% (0.3 Tcf annually) of total gas production. The first commercial production of natural gas from shale was developed to supply gas to the town of Fredonia, New York, US, in the late 1820s, predating Col. Drake's first oil well by almost 40 years. By 1979, some 60 Bcf/year was being produced from wells in the Appalachian (Ohio) basin. Production from the Antrim shale (Michigan basin) began in the mid-1980s and by 1994 had surpassed production of the Appalachian basin. Three other US basins--San Juan (Colorado, New Mexico), Fort Worth (Texas), and Illinois (Illinois, Indiana, Kentucky) currently are producing from shale. Total US gas-bearing shale resources[2] [3] [4] [5] [6] [7] [8] are shown in Table 1.
...nd operations * 4.1 Weight on bit and rate of penetration * 4.2 Mud pit level * 4.3 Mud chloride content * 4.4 Lithology and mineralogy * 4.5 Total gas * 4.6 Connection gas * 4.7 Normal geothermal gra... logging service first focused on monitoring the drilling mud returns qualitatively for oil and gas content.[1][2] This included watching the mud returns for oil sheen, monitoring the gas evolving from the m... execution of the well construction process) * Maintaining drilling and evaluation operations with appropriate health, safety, and environmental (HSE) consideration Mud logging data acquisition Fig. 1 schema...