Pulling the Plug on Fossil Fuel Production Subsidies. What would happen if we removed existing subsidies to fossil fuel production? A growing body of research shows that many new petroleum-extraction projects are economically marginal at best. resilience.org/stories/20…
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πŸ‘€︎ u/mafco
πŸ“…︎ Apr 28 2019
🚨︎ report
Pulling the Plug on Fossil Fuel Production Subsidies. What would happen if we removed existing subsidies to fossil fuel production? A growing body of research shows that many new petroleum-extraction projects are economically marginal at best. resilience.org/stories/20…
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πŸ‘€︎ u/V2O5
πŸ“…︎ Apr 29 2019
🚨︎ report
Pulling the Plug on Fossil Fuel Production Subsidies. What would happen if we removed existing subsidies to fossil fuel production? A growing body of research shows that many new petroleum-extraction projects are economically marginal at best. resilience.org/stories/20…
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πŸ‘€︎ u/V2O5
πŸ“…︎ Apr 29 2019
🚨︎ report
Meta: The BLM has resumed leasing SoCal land for petroleum extraction after 8 years. First up: a 4,000 acre lease in Kern County. Our trails are on public land, and the more they auction off to extraction industries, the fewer places we have for hiking. biologicaldiversity.org/w…
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πŸ‘€︎ u/numbershikes
πŸ“…︎ Sep 27 2020
🚨︎ report
Pulling the Plug on Fossil Fuel Production Subsidies. What would happen if we removed existing subsidies to fossil fuel production? A growing body of research shows that many new petroleum-extraction projects are economically marginal at best. resilience.org/stories/20…
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πŸ‘€︎ u/V2O5
πŸ“…︎ Apr 29 2019
🚨︎ report
Pulling the Plug on Fossil Fuel Production Subsidies. What would happen if we removed existing subsidies to fossil fuel production? A growing body of research shows that many new petroleum-extraction projects are economically marginal at best. resilience.org/stories/20…
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πŸ‘€︎ u/V2O5
πŸ“…︎ Apr 29 2019
🚨︎ report
Petroleum Extraction & Fracking in Wales Under Review businessnewswales.com/pet…
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πŸ‘€︎ u/DigitalWarlord
πŸ“…︎ Jul 12 2018
🚨︎ report
Antidepressant-Like Behavioral, Anatomical, and Biochemical Effects of Petroleum Ether Extract from Maca (Lepidium meyenii) in Mice Exposed to Chronic Unpredictable Mild Stress.2014 ncbi.nlm.nih.gov/pmc/arti…
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πŸ‘€︎ u/spyderspyders
πŸ“…︎ May 04 2019
🚨︎ report
Engineers develop floating solar fuels rig for seawater electrolysis – β€œproduce hydrogen fuel from sunlight and water instead of extracting petroleum from beneath the sea floor.” trinsnews.com/science/eng…
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πŸ“…︎ Dec 18 2017
🚨︎ report
TIL that you eat petroleum by-products when you buy food at stores, even if they’re natural and organic. Additives such as flavor extracts, food coloring and vitamin E are some ingredients made from petrol as well as different chemicals in food wrappers, cans and packaging. theguardian.com/lifeandst…
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πŸ‘€︎ u/Perigold
πŸ“…︎ Jan 20 2020
🚨︎ report
Can I extract menthol from peppermint using petroleum ether as a solvent?

Would I have to freeze precipitate it or evaporate it? I think it would be food-safe if I got all the pet ether out right

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πŸ‘€︎ u/Deleizera
πŸ“…︎ Oct 01 2019
🚨︎ report
Who can consume all of world's Petroleum?

Ameri Can.

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πŸ‘€︎ u/crazyjarvis
πŸ“…︎ Mar 02 2020
🚨︎ report
Do cellulose based plastics pose any of the same hazards as petroleum based plastics?

If not, is the only reason for not switching to primarily cellulose plastic money?

πŸ‘︎ 4k
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πŸ‘€︎ u/sanfermin1
πŸ“…︎ Oct 13 2019
🚨︎ report
New process turns bulk quantities of almost any carbon source into graphene flakes. The source material can be things like food waste, plastic waste, petroleum coke, coal, wood clippings, and biochar. It could massively reduce the environmental impact of concrete and other building materials. news.rice.edu/2020/01/27/…
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πŸ‘€︎ u/drewiepoodle
πŸ“…︎ Jan 28 2020
🚨︎ report
My first ever petroleum boiler is complete after a bunch of failed attempts and 50 cycles of building it is fully operational!
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πŸ‘€︎ u/Suburban_Dolphin
πŸ“…︎ Jan 28 2021
🚨︎ report
Pro tip: don't make your refinery coolant pipes out of lead. (Yes, the entire bottom layer of my steam box is covered in petroleum).
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πŸ‘€︎ u/shipshaper88
πŸ“…︎ Apr 29 2020
🚨︎ report
Just imagine if one of these softdrink companies started using biodegradeable hemp oil plastic instead of petroleum plastic, it would make a huge difference for the world, but the petrol industry will not allow it.
πŸ‘︎ 2k
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πŸ‘€︎ u/DemonDMT
πŸ“…︎ Sep 21 2019
🚨︎ report
Anna Turley MP - "Very amused by Rt Hon Lord Peter Lilley, Life Peer, member of the Privy Council, holder of 4 senior ministerial roles under Tory governments, Thatcher loyalist, former chair of the Bow Group, anti-climate change petroleum lobbyist, raging about the β€˜establishment’ on my telly πŸ˜‚" twitter.com/annaturley/st…
πŸ‘︎ 2k
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πŸ‘€︎ u/chowieuk
πŸ“…︎ Apr 03 2019
🚨︎ report
DAE like the smell of different petroleum products like gasoline or asphalt?

Edit: Now I understand R.I.P my inbox.

πŸ‘︎ 841
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πŸ‘€︎ u/Barcaviktor25
πŸ“…︎ Oct 02 2019
🚨︎ report
Trump sanctions Iranian metals, Tehran's largest non-petroleum-related sources of export revenue cnbc.com/2019/05/08/trump…
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πŸ‘€︎ u/TommyKnotts313
πŸ“…︎ May 08 2019
🚨︎ report
Oil Company PMC kit I'm putting together for some type of milsim event. Direct copy of merencaries 2 universal petroleum
πŸ‘︎ 320
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πŸ‘€︎ u/80sWarwave
πŸ“…︎ Dec 27 2019
🚨︎ report
Revealed: 25% of all tweets about the climate crisis came from bots. Bots were responsible for 38% of tweets about β€œfake science” and 28% of all tweets about the petroleum giant Exxon. Tweets that support action on the climate crisis featured very few bots, at about 5% prevalence. theguardian.com/technolog…
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πŸ‘€︎ u/Hrodrik
πŸ“…︎ Feb 21 2020
🚨︎ report
Ammonia is now being considered a viable alternative fuel source. It has long been thought of as having some distinct properties for usage as a fuel, and some companies are heavily considering it for use as a future alternative to traditional petroleum. cell.com/joule/fulltext/S…
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πŸ‘€︎ u/Tape_Drive
πŸ“…︎ Dec 31 2019
🚨︎ report
In 1964, Frank Ikard (president of the American Petroleum Institute) summarised a report on climate change to API members: β€œThe substance of the report is that there is still time to save the world's peoples from the catastrophic consequence of pollution, but time is running out."
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πŸ‘€︎ u/Paradoxone
πŸ“…︎ Jan 05 2020
🚨︎ report
During last four days, 'Indian Railways'working 24/7, we have loaded more then one lakh wagons of items pertaining to essential supplies like foodgrain,coal, petroleum products, edible oil, onion,fruits & vegetables, sugar,salt, milk etc #IndiaFightsCorona
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πŸ‘€︎ u/AmitNair4175
πŸ“…︎ Mar 28 2020
🚨︎ report
Using the liquid reservoir lets you pump liquids for free, as long as you connect the input to the output. Here you can see the piping of petroleum is taking the heat from regolith and transferring to an insulated chamber filled with salt water. The steam generated from this fills my rocket.
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πŸ‘€︎ u/GuysImConfused
πŸ“…︎ Sep 14 2019
🚨︎ report
β€˜Infinitely’ recyclable polymer shows practical properties of plastics - Chemists discover polymer with plastics properties, such as light weight, heat resistance, strength and durability, but unlike petroleum plastics, can be converted back to its small-molecule state for complete recyclability. natsci.source.colostate.e…
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πŸ‘€︎ u/mvea
πŸ“…︎ Apr 27 2018
🚨︎ report
Honolulu Sues Petroleum Companies For Climate Change Damages to City | The city’s lawsuit cites the industry’s concealing of science that predicted catastrophic consequences for the continued burning of fossil fuels. insideclimatenews.org/new…
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πŸ‘€︎ u/pnewell
πŸ“…︎ Mar 10 2020
🚨︎ report
Are these seeds gonna work? Easiest way of extraction? I am a noob
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πŸ‘€︎ u/weebcapo
πŸ“…︎ Feb 12 2021
🚨︎ report
'Really ticked off': Growing cohort of petroleum firms aren't paying local taxes or landowners cbc.ca/news/business/trid…
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πŸ‘€︎ u/stone4
πŸ“…︎ May 06 2019
🚨︎ report
Geothermal Self Powered Petroleum Boiler (Based on the "Heart of a petroleum boiler")

Hey guys i came up with this idea. Maybe is too much power for just a liquid pump but you can also feed your base and delete some heat from the diamond rail. Turbines are working 100% without the boiler (tested 60 cycles) and with the boiler seems that the right one seeks more heat ≀ 742.49 W The left one is 850 W constantly. I didnt place third turbine because i concidered about the boiler

Liquid pipe thermo sensor=Above 20

Thermo sensor=Above 200

Here you can find the sensors of the boiler https://www.youtube.com/watch?v=csvObrEPtzg&t=303s

https://preview.redd.it/rkr2a13jwwl41.png?width=568&format=png&auto=webp&s=1fa54cef4d82e372850eca08137a026c5ae55b35

https://preview.redd.it/s09o22nlvwl41.png?width=528&format=png&auto=webp&s=59de0d7b1f8d30148d215f9cfe3e4f22d87e4435

https://preview.redd.it/ekq8c9givwl41.png?width=760&format=png&auto=webp&s=bbcd919d8ccac4c9a340c81acbf00cd9fe2858c0

https://preview.redd.it/4uxswlp8vwl41.png?width=491&format=png&auto=webp&s=416d214326573f6d7ed415149a56a3167725c01f

https://preview.redd.it/5po75w72vwl41.png?width=620&format=png&auto=webp&s=ff0d889774a7c1f7f07418fa5a124eaaaca4b315

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πŸ‘€︎ u/quantomech
πŸ“…︎ Mar 10 2020
🚨︎ report
Extinction Rebellion activists arrested outside oil conference | Protesters glued themselves to windows of central London hotel hosting industry event to demand that the petroleum industry end its β€œdeeply immoral” behaviour in driving climate change theguardian.com/environme…
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πŸ“…︎ Feb 28 2019
🚨︎ report
Petroleum Engineer currently drilling a well. I am involved in every process of creating a well (Evaluation, Drilling, Completion (Frac), Production and more)

Been drilling for a few days and about to hit our first pay zone. I’m still a young engineer with 3 yrs experience and I work for a very small oil company. I have experience with almost every aspect of our field and have listed some of my favorite topics below. I’ll be off and on replying depending on what’s going on.

Good Working Knowledge:

Fracs

Production (Rod Pumps, ESPs)

Evaluating Prospects (Decline Curves/ Cash Flows)

Paraffin...

Data Management (Production/Completions Records)

Oil Spills (Not offshore)

Applying/Hiring for jobs (Resumes)

Working as a Frac Hand

Supervising Pulling Units

All experience above is for the Permian Basin Area

Proof Just a photo from company man trailer and drilling rig in background

Update: currently being hit by hail

8/14/2019 6am Update #2: We saw some decent oil shows and will be testing the zone today with a tool called a DST. Hail didn’t damage anything too badly.

8/16/2019 10am Update #3: Zone we tested looked interesting. Back to drilling but there may be a problem since we’re slowly drilling at 10ft/hr. Hoping it’s just some hard rock.

8/16/2019 6:30pm Update #4: Drilling about 25ft/hr. Still slow but there are some good spikes to 70 ft/hr. Been getting stuck in shale.

8/21/2019 11am Update #5: Almost ready to run casing and finish this well. Been fun replying to everyone and interesting that so many people have strong opinions on the oil industry.

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πŸ‘€︎ u/Oilfield_Engineer
πŸ“…︎ Aug 13 2019
🚨︎ report
Ireland may be Frack Free, but Tamboran have reapplied for a Petroleum Licence in Fermanagh in the North and risk destroying the water table in Lough Erne, putting all of Ireland at risk. Please sign the petition. chng.it/RryQKXbr
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πŸ‘€︎ u/Conalloh
πŸ“…︎ Jun 07 2019
🚨︎ report
TIL about Jake Simmons, Jr., was a prominent African-American oilman who rose above humble beginnings to become the most successful and most recognizable Black entrepreneur in the history of the petroleum industry! When he finally passed in 1981, he left a multi-million dollar fortune for his heirs en.wikipedia.org/wiki/Jak…
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πŸ‘€︎ u/Teebombs
πŸ“…︎ Sep 26 2019
🚨︎ report
Indigenous Youth Occupying Office of Minister of Energy, Mines, and Petroleum Resources indigenousclimateaction.c…
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πŸ‘€︎ u/Hoops_McCann
πŸ“…︎ Jan 22 2020
🚨︎ report
Just in: Odisha will send buses to Gujarat to bring back migrant workers. CM Naveen Patnaik, Gujarat CM Vijay Rupani, Union Minister of Petroleum and Natural Gas Dharmendra Pradhan discussed the issue of migrant workers through video-conference. twitter.com/the_hindu/sta…
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πŸ‘€︎ u/aviakki1
πŸ“…︎ Apr 26 2020
🚨︎ report
Judge orders Alberta UCP to make a decision on Prosper Petroleum project after 'unreasonable' 19 months of delays calgaryherald.com/busines…
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πŸ‘€︎ u/givetake
πŸ“…︎ Feb 26 2020
🚨︎ report
Measuring the thermal efficiency of petroleum boilers

I like building petroleum boilers. They produce tons of power and even a little bit of water. A bunch of boiler designs have been posted here lately, but something's been bothering me: How efficient are these boilers? How much oil can you push through them? And what type of volcano do I really need to power it?

Why does efficiency matter?

I've built two boilers in survival (one, two). The first uses a Minor Volcano, and the second uses an Iron Volcano.

Let's take a look at the usable thermal energy for various volcano types. This table assumes that the boiler cools the volcano material to 100 C (which closely matches my boilers in survival).

Volcano type Average yield (g/s) Output temperature (C) Specific heat capacity (DTU/g/C) Usable thermal energy (DTU/s)
Volcano 1100 1726.85 1.00 1,789,535
Minor Volcano 550 1726.85 1.00 894,768
Iron Volcano 300 2526.85 0.449 326,897
Copper Volcano 300 2226.85 0.386 246,289
Gold Volcano 300 2626.85 0.129 97,789

You can boil 18 times more petroleum with a Volcano than with a Gold Volcano. But how much is that? How can we tell whether a design works with a given volcano?

Thermal efficiency metrics

What we really care about is how much energy it takes to boil some petroleum. If I spend 5.5 MDTU to boil 200 kg oil into petroleum, then my efficiency is:

5.5 MDTU / 200 kg = 27.5 DTU/g

This value allows us to compare boiler designs regardless of volcano type, processing rate or design layout (to some extent).

I've come up with three metrics for measuring this efficiency value. All of these assume that the boiler is well-insulated (usually with a vacuum) and that it's reached a stable state where internal temperatures aren't changing.

1. Direct measurement

The simplest way to measure the amount of hot material needed is, well, just measure it. My boiler designs route the hot magma or metal through the boiler on conveyor rails and then dump the cooled material. We can measure the temperature of the input, temperature of the output, and the mass of the output (since it's the same as the input). We also need to measure the mass of petroleum produced during the same time period. The thermal efficiency is given by:

thermal efficiency = (input temp - output temp) * (specific heat capacity) * (output mass) / (petroleum mass)
... keep reading on reddit ➑

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πŸ‘€︎ u/Majiir
πŸ“…︎ Oct 28 2019
🚨︎ report
Launching my largest ever 5-research module rocket ever (petroleum / LOX). It's destination is 120,000 km away; it requires 4 fuel tanks and 2 oxidizer tanks to reach its destination. A total of 2879 kg of fuel and oxidizer each.
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πŸ‘€︎ u/GuysImConfused
πŸ“…︎ Jan 08 2020
🚨︎ report
Does length of petroleum boiler counterflow chamber matter or only the total number of heat exchange tiles?

I have a volcano pretty close (height-wise) to my base that I want to use for a petroleum boiler. There is a lot of horizontal space. Petroleum boiler designs are typically not tremendously wide, but coil around many times. I was thinking this was just for reasonable overall dimensions and that the only thing that mattered for counterflow was the total number of tiles over which heat exchange happened. This means I could make a very high length but very low height counterflow chamber. However, I am not sure if I am missing something such as perhaps something related to how liquid flows on a surface when there is a very small mount of it relative to the amount the tile holds, or something else.

Can somebody confirm that a wide, squat counterflow chamber is totally viable as long as the number of tiles/pipe segments for heat exchange is sufficient?

πŸ‘︎ 5
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πŸ‘€︎ u/shipshaper88
πŸ“…︎ Apr 05 2020
🚨︎ report
A new poll shows 93% of CO Democrats support the #GreenNewDeal (http://filesforprogress.org/datasets/2020/2/super_tuesday/co.pdf…). If you ever find John @Hickenlooper (check the Petroleum Club), ask him why he opposes it. In the meantime, let’s replace Cory Gardner with a climate champion. twitter.com/Romanoff2020/…
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πŸ‘€︎ u/kijib
πŸ“…︎ Feb 27 2020
🚨︎ report
Researchers have created a powerful new molecule for the extraction of salt from liquid. The work has the potential to help increase the amount of drinkable water on Earth. The new molecule is about 10 billion times improved compared to a similar structure created over a decade ago. news.iu.edu/stories/2019/…
πŸ‘︎ 7k
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πŸ‘€︎ u/mvea
πŸ“…︎ May 25 2019
🚨︎ report

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