Oil & GAS Links

Readers should be aware that not all statements may be factual or correct, please verify and research independently where possible.

See also Oil & Gas Nuggets, Conventional & Unconventional Pages.

fundamentals-of-oil-gas-industry-h-kumar-16-638.jpg?cb=1412540837

INCONVENIENT OIL TRUTHS
https://fee.org/articles/41-inconvenient-truths-on-the-new-energy-economy/ added 08/07/2019

The History of Oil added May, 2019
https://www.youtube.com/watch?v=xMQUGSrnbP8&feature=youtu.be

Oil Consumption & Reserves
https://www.aogr.com/web-exclusives/exclusive-story/u.s.-holds-most-recoverable-oil-reserves added 26/05/2019 see link below also
https://www.visualcapitalist.com/map-countries-most-oil-reserves/ added 26/05/2019
https://www.statista.com/statistics/265239/global-oil-consumption-in-barrels-per-day/

Oil Pricing
https://www.rigzone.com/news/analysts_forecast_oil_prices_to_2022-18-oct-2018-157238-article/

Tight OIL Market Dynamics 03/2018
https://www.sciencedirect.com/science/article/pii/S0140988317304103

The 7 Key Factors Driving Small-Cap Oil and Gas Valuations
https://www.tagoil.com/wp-content/uploads/2016/01/TAG-Analyst-Report_7-Key-Factors-online_1-28-16.pdf

http://www.valuethemarkets.com/index.php/2019/02/15/back-basics-valuethemarkets-guide-creation-production-petroleum/ added 15/03/2019 BASIC READ

The Future of Oil and Gas
https://www.rigzone.com/news/oil_demand_to_grow_steadily_in_2020s-15-jan-2019-157919-article/?utm_campaign=DAILY_2019_01_16&utm_source=GLOBAL_ENG&utm_medium=EM_NW_F1 01/2019
https://www.bp.com/en/global/corporate/energy-economics/statistical-review-of-world-energy.html 06/2018
Specific to Transport
https://www.bp.com/en/global/corporate/energy-economics/energy-outlook/demand-by-sector/transport.html

https://www.afr.com/markets/citi-sees-10pc-battery-electric-vehicle-market-share-by-2030-20180611-h118ct 06/2018
https://www.iea.org/weo2017/
https://oilprice.com/Energy/Energy-General/Can-We-Expect-Oil-Demand-To-Slow-Anytime-Soon.html 02/2018
https://www.strategyand.pwc.com/trend/2017-oil-and-gas-trends 11/02/18

List of Acronyms in Oil and Gas
https://en.wikipedia.org/wiki/List_of_acronyms_in_oil_and_gas_exploration_and_production

Dictionary of Oil Industry Terminology
http://www.atsubsea.co.uk/Dictionary%20of%20Oil%20Industry%20Terminology%200603.pdf

OIL & GAS Education

Readers should be aware that not all statements may be factual or correct, please verify and research independently where possible.

https://www.npr.org/2017/06/24/533798430/alaskas-40-years-of-oil-riches-almost-never-was?t=1551607407384 Prudhoe Bay History

https://www.youtube.com/watch?v=sfWKztzNAzg The Oil Exploration Game LATEST 10/02/2019

https://oilfieldbasics.com/ Basic Oil Education Resource 09/12/2018

https://www.iris.edu/hq/inclass/course/geology_and_geophysics_in_the_petroleum_industry ** Added 20/03/18**

https://www.youtube.com/watch?v=qM61hePSmac (specific on artificial lift, but more links)

http://www.kgs.ku.edu/Publications/Oil/primer12.html

http://www.searchanddiscovery.com/pdfz/documents/2013/41093cander/ndx_cander.pdf.html

Geological Ages (refer to Conventional 23/10/2018)
https://en.wikipedia.org/wiki/Albian
https://en.wikipedia.org/wiki/Cenomanian
https://en.wikipedia.org/wiki/Paleocene

Crain's Petrophysical Handbook
https://www.spec2000.net/08-samples.htm

George E King Presentations General Jun, 2018
http://www.gekengineering.com/id6.html

Oil & Gas Handbook
https://library.e.abb.com/public/34d5b70e18f7d6c8c1257be500438ac3/Oil%20and%20gas%20production%20handbook%20ed3x0_web.pdf

Petroleum Geology AAPG
http://www.aapg.org/about/petroleum-geology

Petro Geology Video Course
https://www.youtube.com/watch?v=eV74FqMGiCc

http://www.petroleumonline.com/modules/m005/hl_005_012.asp

Petro Wiki
http://petrowiki.org/Artificial_lift
http://petrowiki.org/Glossary:3D_seismic
http://petrowiki.org/Wellhead_systems
http://petrowiki.org/Well_test
https://petrowiki.org/Casing_and_tubing
http://petrowiki.org/Cuttings_analysis_during_mud_logging
http://petrowiki.org/Fracturing_fluids_and_additives
hhttps:petrowiki.org/Casing_and_tubingttps:petrowiki.org/PEH:Reservoir_Geology
http://petrowiki.org/Hydrate_problems_in_production
http://petrowiki.org/Petrophysics
https://petrowiki.org/PEH:Petrophysical_Applications
http://petrowiki.org/Propping_agents_and_fracture_conductivity
http://petrowiki.org/PEH:Oil_System_Correlations
http://petrowiki.org/Oil_formation_volume_factor
http://petrowiki.org/Water_and_gas_coning
http://petrowiki.org/Reservoir_pressure_and_temperature
http://petrowiki.org/Relative_permeability_and_capillary_pressure

The Basics of Traps, Seals, Reservoirs & Shows
https://www.springer.com/cda/content/document/cda_downloaddocument/9783319297088-c1.pdf
https://wiki.aapg.org/Seal_thickness
https://petrowiki.org/PEH:Reservoir_Geology

Calculating Oil Reserves
https://www.gljpc.com/sites/default/files/Understanding%20Contingent%20Resources_1.pdf Added 11/12/2018
http://www.tethysoil.com/operations/oil-and-natural-gas/calculation-of-reserves Recommended Read
http://www.spe.org/industry/docs/GuidelinesEvaluationReservesResources_2001.pdf
http://www.spe.org/industry/docs/PRMS_Guidelines_Nov2011.pdf
http://www.spe.org/industry/docs/PRMS_guide_non_tech.pdf Recommended Read
http://www.spe.org/industry/petroleum-resources-classification-system-definitions.php Recommended Read
http://petrowiki.org/Reserves_definitions
https://www.spe.org/industry/docs/GlossaryPetroleumReserves-ResourcesDefinitions_2005.pdf - Glossary

VIEW https://youtu.be/zOU0RPU_tlo
READ
https://phys.org/news/2017-07-recovery-tight-shale-reservoirs.html

Anisotropy - see August Presentation page 14.
Anisotropy, is the property of being directionally dependent, which implies different properties in different directions, as opposed to isotropy. It can be defined as a difference, when measured along different axes, in a material's physical or mechanical properties An example of anisotropy is the light coming through a polarizer. Another is wood, which is easier to split along its grain than against it.
https://petrowiki.org/Anisotropy_analysis
https://www.sciencedirect.com/science/article/pii/S1674775514000183
https://www.youtube.com/watch?v=Hi4Hx6FTz6o

Artificial Lift
There are approximately 2 million oil wells in operation worldwide. More than 1 million wells use some type of artificial lift. More than 750,000 of the lifted wells use sucker-rod pumps. In the US, sucker-rod pumps lift approximately 350,000 wells. Approximately 80% of all US oil wells are stripper wells making less than 10 B/D with some water cut. The vast majority of these stripper wells are lifted with sucker-rod pumps. Of the nonstripper £higher£ volume wells, 27% are rod pumped, 52% are gas lifted, and the remainder are lifted with ESPs, hydraulic pumps, and other methods of lift. These statistics indicate the dominance of rod pumping for onshore operations. For offshore and higher-rate wells around the world, the use of ESPs and gas lift is much higher.
http://petrowiki.org/Artificial_lift
http://www.rigzone.com/training/insight.asp?insight_id=315
http://www.slb.com/services/production/artificial_lift.aspx

see also Nitrogen & Swabbing this page.

Ceramic Proppant
http://feeco.com/ceramic-proppants-specialized-alternative-frac-sand/

Choke Sizes & Flow Control
https://www.onepetro.org/conference-paper/SPE-178973-MS

Clean Up Videos…
https://youtu.be/CfwY4F6L3xg
https://youtu.be/KdtJICeQn_g

Coil Tubing Use and Applications

https://www.youtube.com/watch?v=q-vNyh-bAYI
http://www.icota.com/publications/ICoTA%20Publication%20Intro%20to%20CT.pdf

Completion Jewellery explanation given last paragraph.
https://www.slb.com/~/media/Files/resources/oilfield_review/ors11/win11/defining_completion

Darcy's Law
https://www.youtube.com/watch?v=lPAbwD7A1M8

Data Rooms
https://www.linkedin.com/pulse/data-rooms-e-p-sector-peter-cockcroft/
http://zebradata.com/index.php/our-services/ezdataroom

Diffusion
The movement of ions or molecules from regions of high concentration to low concentration within a solution.
see Ficks Law.

Directional Drilling
http://www.oilfieldwiki.com/wiki/Directional_drilling
http://www.ritchiewiki.com/wiki/index.php/Directional_Drilling
http://wiki.aapg.org/Wellbore_trajectory

Dispersed Clays

https://spec2000.net/11-vshbasics.htm added 23/07/2019

"Several recent papers have described and discussed the importance of dispersed clays in sandstones. This paper defines "dispersed" clay as silicate clay minerals (e.g., kaolinite, illite, smectite, chlorite) developed within the rock pore system and generally attached to rock mineral surfaces. Dispersed clay in rocks is of diagenetic (i.e., authigenic) origin, having developed subsequent to sediment deposition by precipitation of clay crystals from pore fluids. Particular clay mineral species develop in response to changes in pore water chemistry brought about by changing pore water chemistry brought about by changing temperature, pressure and groundwater conditions during burial and compaction. Since dispersed clays generally occur as a rock pore-filling component and haze a variety of crystal sizes and shapes, they exhibit a broad spectrum of adverse effects on rock fluid flow and fluid saturation properties."
https://www.onepetro.org/conference-paper/SPE-6858-MS
NB:-Precipitation is the creation of a solid from a solution.
https://en.wikipedia.org/wiki/Diagenesis

Authigenesis is the process whereby a mineral or sedimentary rock deposit is generated where it is found or observed. Such deposits are described as authigenic. Authigenic sedimentary minerals form during sedimentation by precipitation or recrystallization instead of being transported from elsewhere by water or wind.
https://en.wikipedia.org/wiki/Authigenic

Down Hole Cameras
https://www.youtube.com/watch?v=Ei2xI4_IhbQ
https://www.youtube.com/watch?v=ZzDrheWDhGw

Drill Calculations
http://www.iwcf.org/images/pdfs/study_materials/Distance_Learning_Drilling_Calculations_Part_3.pdf added 080318

Farm Out Agreements
Farm Out
In the oil and gas industry, a farmout agreement is an agreement entered into by the owner of one or more mineral leases, called the "farmor", and another company who wishes to obtain a percentage of ownership of that lease or leases in exchange for providing services, called the "farmee." The typical services described in farmout agreements is the drilling of one or more oil and/or gas wells. A farmout agreement differs from a conventional transaction between two oil and gas lessees, because the primary consideration is the rendering of services, rather than the simple exchange of money.[1]

Farmout agreements typically provide that the farmor will assign the defined quantum of interest in the lease(s) to the farmee upon the farmee finishing: (1) the drilling of an oil and/or gas well to the defined depth or formation, or (2) drilling of an oil and/or gas well and the obtaining of commercially viable production levels.[2] Farmout Agreements are the second most commonly negotiated agreements in the oil and gas industry, behind the oil and gas lease.[3] For the farmor, the reasons for entering into a farmout agreement include obtaining production, sharing risk, and obtaining geological information. Farmees often enter into farmout agreements, because they wish to obtain an acreage position, need to utilize underutilized personnel, need to share risks, or because they desire to obtain geological information.[4]

A farmout agreement differs from its sister agreement, the Purchase and Sale Agreement (PSA), in that the PSA addresses an exchange of money or debt for immediate transfer of assets, whereas the farmout agreement addresses an exchange of services for a transfer of assets, and that transfer is often delayed until a later date (such as when the 'earning barier' has been m
*Farm In**
An arrangement whereby an Operator buys in or acquires an interest in a lease owned by another Operator on which oil or gas has been discovered or is being produced. Often farm-ins are negotiated to help the original owner with development costs and to secure for the buyer a source of crude oil or natural gas.

https://www.pbookshop.com/media/filetype/s/p/1406297744.pdf added 19/07/2019

https://www.lexology.com/library/detail.aspx?g=da423e16-5bba-4db1-9535-2e5867b5ccc6 added 07/06/2019
https://dadoa.org/resources/Pictures/Anatomy%20of%20a%20Farmout%20Agreement_7-17-2017.pdf added 12/04/2019
https://egyptoil-gas.com/features/farm-ins-farm-outs-reasons-complexities-and-challenges/ added 03/04/2019
https://www.youtube.com/watch?v=oA2V9QA5J14 added 22/03/2019
https://youtu.be/vEoZUs_u4DY added 22/03/2019
https://www.investopedia.com/terms/f/farmout.asp added 22/03/2019
https://oilandgaslawdigest.com/primers-insights/farmout-agreements-basics-negotiations-motivations/
https://oilandgaslawdigest.com/primers-insights/farmout-agreements-part-two/
http://scholar.smu.edu/cgi/viewcontent.cgi?article=2690&context=smulr
http://www.mondaq.com/Nigeria/x/8501/Why+Do+Oil+Companies+Do+FarmOuts+And+FarmIns

FIB-SEM see ANN 23/05/2019
Shales and other unconventional or low permeability (tight) reservoirs house vast quantities of hydrocarbons, often demonstrate considerable water uptake, and are potential repositories for fluid sequestration. The pore-scale topology and fluid transport mechanisms within these nanoporous sedimentary rocks remain to be fully understood. Image-informed pore-scale models are useful tools for studying porous media: a debated question in shale pore-scale petrophysics is whether there is a representative elementary volume (REV) for shale models? Furthermore, if an REV exists, how does it differ among petrophysical properties? We obtain three dimensional (3D) models of the topology of microscale shale volumes from image analysis of focused ion beam-scanning electron microscope (FIB-SEM) image stacks and investigate the utility of these models as a potential REV for shale. The scope of data used in this work includes multiple local groups of neighboring FIB-SEM images of different microscale sizes, corresponding core-scale (milli- and centimeters) laboratory data, and, for comparison, series of two-dimensional (2D) cross sections from broad ion beam SEM images (BIB-SEM), which capture a larger microscale field of view than the FIB-SEM images; this array of data is larger than the majority of investigations with FIB-SEM-derived microscale models of shale. Properties such as porosity, organic matter content, and pore connectivity are extracted from each model. Assessments of permeability with single phase, pressure-driven flow simulations are performed in the connected pore space of the models using the lattice-Boltzmann method. Calculated petrophysical properties are compared to those of neighboring FIB-SEM images and to core-scale measurements of the sample associated with the FIB-SEM sites. Results indicate that FIB-SEM images below ∼5000 µm3 volume (the largest volume analyzed) are not a suitable REV for shale permeability and pore-scale networks; i.e. field of view is compromised at the expense of detailed, but often unconnected, nanopore morphology. Further, we find that it is necessary to acquire several local FIB-SEM or BIB-SEM images and correlate their extracted geometric properties to improve the likelihood of achieving representative values of porosity and organic matter volume. Our work indicates that FIB-SEM images of microscale volumes of shale are a qualitative tool for petrophysical and transport analysis. Finally, we offer alternatives for quantitative pore-scale assessments of shale.
https://www.researchgate.net/publication/282620077_Assessing_the_utility_of_FIB-SEM_images_for_shale_digital_rock_physics

FICKS LAW
https://www.youtube.com/watch?v=ZHhb9JFo01k

https://www.youtube.com/watch?v=fN7b1aBunoM

Fishing Videos
https://youtu.be/7-WqVgksKtk
https://youtu.be/UPLvS0Wz2Dw
https://youtu.be/o2Ca6pwr0XY
https://youtu.be/B6bS4kRfUgY

Fluid Densities
http://www.engineeringtoolbox.com/liquids-densities-d_743.html

Formation Testing

https://www.slb.com/~/media/Files/evaluation/books/fundamentals_formation_testing_overview added 18/02/2019 (see page 5 for DFT)

http://www.glossary.oilfield.slb.com/Terms/d/dst.aspx09 added 18/02/2019

Fraccing Research
http://www.spe.org/dl/docs/2010/MikeVincent.pdf
http://www.gekengineering.com/Downloads/Free_Downloads/Fracturing_Flowback_Controls_Analysis_Benefits_15_Jan_2014_v2.pdf added 280218
http://setxind.com/upstream/the-hydraulic-fracking-process-and-how-it-works/ added 080318
https://www.annscaprospecting.com/services-technology/fracking-fluid/ added 080318
https://www.youtube.com/watch?v=pKL1_tog0Kk added 17/06/2018
https://www.onepetro.org/conference-paper/SPE-178973-MS
http://www.api.org/~/media/files/oil-and-natural-gas/hydraulic-fracturing/wellbore-pressure-hf-b.pdf

Fracture half length
http://www.glossary.oilfield.slb.com/Terms/f/fracture_half-length.aspx
http://fekete.com/SAN/TheoryAndEquations/WellTestTheoryEquations/Fracture_Half-Length.htm
http://petrowiki.org/Fracture_treatment_design

G & A
http://www.ogfj.com/articles/print/volume-7/issue-7/capital-perspectives/the-soaring_cost_of.html (old but explains)

G & G

http://www.iadclexicon.org/geological-and-geophysical-gg-explorations/

HAWK (hydrocarbon analyser with kinetics) see ANN 23/05/2019
https://egi.utah.edu/hawk/

IMBIBITION
The process of absorbing a wetting phase into a porous rock. Imbibition is important in a waterdrive reservoir because it can advance or hinder water movement, affecting areal sweep. Spontaneous imbibition refers to the process of absorption with no pressure driving the phase into the rock. It is possible for the same rock to imbibe both water and oil, with water imbibing at low in situ water saturation, displacing excess oil from the surface of the rock grains, and oil imbibing at low in-situ oil saturation, displacing excess water. An imbibition test is a comparison of the imbibition potential of water and oil into a rock. The wettability of the rock is determined by which phase imbibes more.
https://www.epa.gov/sites/production/files/documents/roleofinducedandnaturalimbibitioninfracfluid.pdf

ICE ROADS

Permit for Q1,2019 drills states 32 miles needed.

https://aws.state.ak.us/OnlinePublicNotices/Notices/Attachment.aspx?id=109751

http://dog.dnr.alaska.gov/Documents/Permitting/NorthSlope/OperationPlans/2018/20180205_Bravo1AndCharlie1ExplorationWells_Decision.pdf

http://benmuse.typepad.com/arctic_economics/2008/07/what-does-it-cost-to-build-an-ice-road.html

http://faculty.babson.edu/goldstein/goldsteingroup/Ice%20Road%20Costs%20Profile.pdf

https://www.adn.com/energy/article/ice-road-construction-reaches-new-levels-alaskas-north-slope/2014/01/09/

Iron Pyrite ( see Page 11 Feb, 2018 Presentation)
http://www.digitalformation.com/Browser/Content/Publications/2013-05%20A%20Petrophysical%20Model%20to%20Quantify%20Pyrite%20Volumes%20and%20to%20Adjust%20Resistivity%20Response%20to%20Account%20for%20Pyrite%20Conductivity.pdf

Logging While Drilling (LWD)
Also known as logging while drilling or LWD, the measurement of formation properties during the excavation of the hole, or shortly thereafter, through the use of tools integrated into the bottomhole assembly. LWD, while sometimes risky and expensive, has the advantage of measuring properties of a formation before drilling fluids invade deeply. Further, many wellbores prove to be difficult or even impossible to measure with conventional wireline tools, especially highly deviated wells. In these situations, the LWD measurement ensures that some measurement of the subsurface is captured in the event that wireline operations are not possible. Timely LWD data can also be used to guide well placement so that the wellbore remains within the zone of interest or in the most productive portion of a reservoir, such as in highly variable shale reservoirs.
https://www.glossary.oilfield.slb.com/en/Terms/f/formation_evaluation_while_drilling.aspx
https://www.rigzone.com/training/insight.asp?insight_id=297&c_id=1

Kerogen
https://wiki.aapg.org/Kerogen
(NB Icewine#2V type II) presentation April, 2019

Microseismic monitoring
https://www.readgroup.com/services/microseismic

"during the fracture stimulation operation indicates that an effective frac has been achieved; however, without micro-seismic monitoring, it is not possible to definitively confirm whether an optimal fracture system has been created utilising a vertical well bore. It is considered likely that the fractures created have not maximised contact with the reservoir and that a multi-stage stimulation in a horizontal well is required to achieve the reservoir"
ANN 02072018

Modular Processing aimed at Small Slope Fields
http://www.alaskajournal.com/2018-02-21/modular-processing-facilities-aimed-small-slope-fields#.WpgG4zFLG3B

Multi Formation Vertical Drilling
https://www.arescotx.com/photos-videos/multi-formation-vertical-well-drilling-animation/

Nitrogen Use

https://www.rigzone.com/training/insight.asp?insight_id=329&c_id=4

http://www.offshore-mag.com/articles/print/volume-60/issue-8/news/nitrogen-use-increasing-downhole-in-reservoir-work.html

http://nitrolift.com/services/nitrogen/

Permeability (Phi-K)
Phi-k transforms are used widely to predict permeability.
Porosity/permeability correlations are often used to predict permeability and to populate the cells of a dynamic reservoir model. The passage from Phi to k typically involves three steps:
•In cored wells, a regression equation, or transform, is established between core porosity and core permeability, or more exactly, between core porosity and the logarithm of permeability.
•In uncored wells, log-derived porosity is used as input to this equation to predict permeability.
•The same equation is sometimes used again to distribute permeability in 3D at the scale of the cells of a reservoir model, where input porosity values are now obtained by interpolation because most cells are not traversed by a well.

https://spec2000.net/15-permbasics.htm

Pressure

http://www.cpuc.ca.gov/uploadedFiles/CPUC_Public_Website/Content/News_Room/News_and_Updates/Pressures%20in%20a%20Well%20101.pdf

Pressure Cores
https://www.geotek.co.uk/services/pressure_core_analysis/
https://www.geoconvention.com/archives/2013/122_GC2013_Pressure_Coring.pdf

Propping Agents
Technological Advances Increase Proppant Consumption Per Well

The surge in frac sand consumption relative to the number of active horizontal drilling rigs has increased substantially over the last several years. This results from numerous factors that include: 1) application of advanced technologies such as: (a) multi-stage and higher density hydraulic fracturing per well, which increased from an average of about 3.4 hydraulic fracturing stages in 2008 to over 13 at the beginning of 2012. In 2014, wells with 30 stages were not uncommon and some wells have as many as 50 stages; (b) methods that result in more extensive fracturing in bedrock; and (c) reservoir stimulation of older wells by hydraulic fracturing; 2) improved efficiencies by drilling multiple holes from one site with closer spacing; and 3) refreshing of previously fracked wells by re-fracking (CBC News, 2014; Helman, 2014; McDivitt, 2014; Nangia, 2013; Schaefer, 2009; Schlumberger, 2014a; Spencer, 2014; Tucker, 2013). These advances have increased the average proppant consumption per well. For example, in 2008, the average amount of proppant, which was nearly all sand, used per horizontal well was approximately 900 t for a 1,500 m well. In 2010, the average amount of sand used was closer to 2,300 t for a well completed on a 3,000-m length measured horizontally. In 2014, an average horizontal well consumed from 4,100 to nearly 5,000 t of proppant of which over 90 percent, by weight, was sand, equivalent to 40 to 50, 100 short-ton capacity train car loads. In a few recent cases, wells required about 9,000 t of sand (Cadre Proppants, 2013; Fielden, 2013; Rock Products, 2014). Also, a well may be refracked multiple times over its life to increase production or refresh the well (Streetwise Reports, 2013; Tate, 2014). For the purpose of comparison, from 2011 through mid-2014, the amount of proppant required for fracking a vertical drill hole, nearly all of which was sand, remained essentially level, at about 230 t per well (Down Hole Trader, 2014; Geiver, 2014; PacWest, 2014b).

The average amount of proppant used per unit distance for horizontal holes is expected to continue to climb with improved fracturing technologies, closer-spaced and increased number of stages per drill hole, and refreshing of previously developed wells.
http://www.rockproducts.com/frac-sand/14403-estimates-of-hydraulic-fracturing-frac-sand-production-consumption-and-reserves-in-the-united-states.html#.WNKsmDGslPY

RISK
https://www.youtube.com/watch?v=TeXpxXMsC-k Feb, 2019
http://wiki.aapg.org/Risk:_expected_value_and_chance_of_success read in conjunction with link below, see also reserves links elsewhere on page
https://www.spe.org/industry/docs/GlossaryPetroleumReserves-ResourcesDefinitions_2005.pdf
https://www.mhnederlof.nl/basinpsa.html

Seismic

https://www.alaskapublic.org/2019/04/03/seeking-hidden-pockets-of-oil-bp-takes-on-a-massive-project-at-prudhoe-bay/# added 11/05/2019 BP seismic winter 2018- 19

https://www.youtube.com/watch?v=wRhRng0PmR8

https://www.iris.edu/hq/inclass/course/geology_and_geophysics_in_the_petroleum_industry

Seismic Inversion see Sep,18 presentation

The principle objective of seismic inversion is to transform seismic reflection data into a quantitative rock property, descriptive of the reservoir

https://www.slb.com/~/media/Files/resources/oilfield_review/ors08/spr08/seismic_inversion.pdf FEB, 2019

https://www.geoexpro.com/articles/2014/06/a-simple-guide-to-seismic-inversion Feb 2019

https://csegrecorder.com/articles/view/seismic-inversion-the-best-tool-for-reservoir-characterization

https://www.youtube.com/watch?v=0u7A00hDWZw

https://www.iris.edu/hq/inclass/lesson/seismic_inversion

Stolt Migration technique
Used in WINX analysis.

https://en.wikipedia.org/wiki/Seismic_migration

Super Critical Fluids

Means when the liquids exist in gaseous form in the reservoir – lower viscosity and can flow at higher rates

https://en.wikipedia.org/wiki/Supercritical_fluid

https://www.youtube.com/watch?v=-5oq5CZlY8k

Swabbing
"In short, swabbing is a form of “well control” that releases bottom hole pressure in order to “kick” the well off. When wells are first drilled, they are usually fractured by a pressurized liquid to help open up “production zones” where oil or gas can travel to. The next step is where the actual swabbing takes place.

Swabbing rigs are then used to remove the fluids from the production zones. These swabbing rigs normally have a winch with a cable and a foldable mast with a pulley on top. First, the rig operator must back the machine as close to the well as he possibly can. Next, the operator raises the mast and moves it until it is aligned with the center of the well. Next, the operator lowers the cable in and out of the well via the “winch drum”. Here, the operator must be able to maintain control of the machine while taking into account the well’s sound and depth.

The activities of the swabbing rig then allow for the removal of the liquids inside the well. Standard practices involve removing 6 barrels of fluid out of the well. This practice if referred to as a “Run”. Some wells may take just one run while other may require multiple. Removing these fluids then causes the bottom hole pressure to increase. This allows the oil or gas to be pushed out of the well to cause it to start “flowing”. Oilfield workers may then start collecting and storing the natural resource that it being emitted from the well they are working on. As the well ages, the bottom pressure of the well may not be enough to push the oil and gas out of the well anymore. The well has then stopped flowing and the swabbing process needs to be started over again.

http://www.tigergeneral.com/swabbing-well-explaining-process-simple-terms/

https://www.youtube.com/watch?v=zOU0RPU_tlo

Temperature

The temperature gradients around the Icewine1/2 locations are not available with any precision, and may be affected by the Permafrost on the one hand, and the High Radiation Zone on the other. the range of possibilities at the operating depth of 11,000 feet seem to be 100-140c - but here are a couple of links with general information as to the causes of a heat gradient.

https://www.dea-group.com/en/technology/drilling/high-pressure-and-temperature-wells
https://en.wikipedia.org/wiki/Geothermal_gradient

Gay-Lussacs Law states that " The pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature " thus in the context of icewine2, as pressure falls it will bring down the temperature, but a "shut-In" will cause pressure to rise in direct proportion to the rising temperature.

Tight Oil
http://www.csur.com/sites/default/files/Understanding_TightOil_FINAL.pdf
http://www.upstreamonline.com/incoming/article1275919.ece5/ALTERNATES/LANDSCAPE_600/shale2.jpg

http://www.upstreamonline.com/upstreamtechnology/1275866/tackling-the-tight-oil-recovery-challenge

Trans Alaskan Pipeline
http://alyeska-pipeline.com/assets/uploads/pagestructure/TAPS_PipelineFacts/editor_uploads/2016FactBook.pdf

Valmin Code
The VALMIN Code sets out requirements for the technical assessment and valuation of mineral assets and securities for independent expert reports, it provides guidance for petroleum assets and securities.
http://valmin.org/
See AGM Presentation 2019.

Well Cementing
http://webpages.mcgill.ca/staff/Group3/aboyd1/web/Conferences/AMW%20XI/Presentations/Norman%20-%20Funkhouser.pdf

Wettability
https://phys.org/news/2017-07-recovery-tight-shale-reservoirs.html

Wireline Logging
A general term used to describe well-intervention operations conducted using single-strand or multistrand wire or cable for intervention in oil or gas wells. Although applied inconsistently, the term commonly is used in association with electric logging and cables incorporating electrical conductors. Similarly, the term slickline is commonly used to differentiate operations performed with single-strand wire or braided lines.

https://www.rigzone.com/training/insight.asp?insight_id=323&c_id=

http://www.gowellpetro.com/files/GW_Well_Integrity_publication.pdf

Kuukpik-Rig-5-1.jpg

Baker Hughes Rig Count Map
https://us.gis.connect.bakerhughes.com/rigcountweb/default2.aspx
note
http://phx.corporate-ir.net/phoenix.zhtml?c=79687&p=irol-rigcountsfaqs

"When is a rotary rig "active" ?

To be counted as active a rig must be on location and be drilling or 'turning to the right'. A rig is considered active from the moment the well is "spudded" until it reaches target depth or "TD". Rigs that are in transit from one location to another, rigging up or being used in non-drilling activities such as workovers, completions or production testing, are NOT counted as active."

So once the rig reaches TD, it is no longer counted as active. That means that any later activities - logging, running casing, running a completion, testing, setting cement plugs to abandon or suspend, are not counted in the active period. So the rig could still be working for Armstong but we won't see it and it will only see it when Icewine #2 is spudded.
Halliburton
http://www.halliburton.com/en-US/default.page

Schlumberger
http://www.slb.com/
http://www.slb.com/services/completions/stimulation/reservoir/contact/intervention/coilfrac.aspx

Oil & Gas Consultants used

Baker Hughes
https://www.bhge.com/
"The Project Icewine JV engaged Baker Hughes, a GE Company, to undertake a comprehensive, ground-floor peer review of data and analysis, both internal and third-party, related to the HRZ shale."
http://clients3.weblink.com.au/clients/_88energy/headline.aspx?headlineid=6914619

John Ely
http://elyfrac.com/about-us/
https://www.linkedin.com/in/john-ely-22382419
http://www.epmag.com/slowdown-allows-industry-get-back-basic-science-836746
Stimulation Petrophysics
Stimulation Petrophysics Consulting, LLC | Specializing in Unconventional Reservoirs and Mechanical Rock Property Analysis
"And there are very good data wells. And we also have the new wells that Great Bear has drilled in the north. So we have done petri-physics using the best guy that I’m aware of - his company’s called Stimulation Petrophysics - so he’s my favourite type of petri-physicist - he’s a completions engineer. So he doesn’t get tied up in all the gobble-de-gook of petro-physics - this guy’s thinking about “How do you make money? How do you complete a well?”. He’s been in the business forever. He used to run Halliburton’s international group - and anyway he’s come in and he’s spent a long, long time looking at all these wells - and effectively we see during the petro-physics of a much bigger area than where we are, that the play’s not only continuous but in some places it even gets better (than / in?) where we are."
http://stimulationpetrophysics.com/
Core Lab
“We’ve used StimLab, we’ve used CoreLab, we’ve used the best people that we can find - but at the end of the day on the interpretation too… you’ve got to make sure. You can always find what you’re looking for… but if you can find people that can tear it apart and they still come up with the same answer, that’s the approach and that’s what we’re doing" London 09/16
https://www.corelab.com/ps/geochemistry-fluids

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