O&G ACC Midterm Flashcards
What is a Renewable Energy?
Renewable: energy source that is replenished by nature at about the same rate as consumption
What is the difference between a fossil fuel and renewable?
Fossil fuels take more years to replenish - consumption outpaces replacements
What is the future demand for Oil & Gas vs Renewables?
Projected oil and gas will remain strong
Why: Total energy demand will outpace renewables growth
Oil and Gas Uses
It is used in almost every part of modern life.
Examples: Bedding, Heating, Carpet, Personal Care, Pharmaceuticals, Clothing, Decor
Shortcomings of Renewable Energy
Renewable energy is not able to substitute all existing uses of oil and gas
- Example: oil is used to produce plastics, no RE alternative
4 Hydrocarbon Gases
Methane - 1 carbon
Ethane - 2 carbon
Propane - 3 carbon
Butane - 4 carbon
- Mice Eat Peanut Butter
- More carbons the lower you go
Characteristics of Hydrocarbon Gases
(heavier, energy content, market value)
Butane is the heaviest and has the highest energy content. Therefore, higher market value
The more carbons the heavier Mice Eat Peanut Butter
What does a higher energy content mean?
One mcf of Butane will generate more heat when burned
What does a Produced Gas Stream Contain?
- Methane (wet 70%, dry 90%)
- Heavier gases
- Suspended hydrocarbon liquids (NGLs)
- Contaminants
What is Condensate?
Portion of any suspended liquids that condenses out of the gas steam at the production site
Why: As gas cools and expands as it passes through processing equipment
Condense –> Condensate (gas to liquid)
What are Natural Gas Liquids?
Suspended liquids molecules and liquefied gas molecules removed from the gas stream
Not Liquified Natural Gas
What Must Happen before gas enters Long Haul Pipeline?
Wet/rich and/or contaminated gas must be processed before entering this pipe line
What is Pipeline Gas?
Pipeline Gas is almost pure methane w/ small amounts of heavier hydrocarbons and some contaminants
What is Liquefied Natural Gas?
Almost pure methane cooled down to liquification temp to shrink volume (1/600th) so it can be economically shipped by ocean carriers
Advantages and Disadvantages of Liquified Natural Gas
Advantages:
- Overcomes pipeline limitations
Disadvantages:
- Expensive Process
- High shipping costs
US Position with Liquified Natural Gas
- Several new export facilities
- goal to make profit selling cheap us gas in LNG markets
- Biggest Markets: Asia and Europe
What is Crude Oil Composition?
Divers mix of liquid and solid molecules, liquid characteristics in general
Average comp: light and thin (less carbons) to heavy and vicious (more carbons)
- some entrapped gas molecules
How is Crude Oil Gravity measured?
API Gravity scale - Thermohydrometer
Adjust gravity reading to standard 60f temp
Counter intuitive: Heavier crudes have a LOWER value
How does weight of oil Affect Price?
Lighter crude oil sells for a higher price
- Contain more light liquid molecules that make high-value products
Examples: Gasoline, jet fuel, diesel
Effects of Sulfur in Crude Oil
High sulfur content lowers the value of crude oil
- sulfur levels tightly restricted in the refined product, extra removal = refining costs
Sweet vs. Sour Crude
Sweet = Low Sulfur
– More than .5%
Sour = High Sulfur
– Less than .5%
How does the separation of Hydrocarbon Molecules happen? (Gas Plants - NG)
Chilling - Gas plants primarily use chilling to separate heavier gas components out of methane
Fractionation - Boiling off different hydrocarbons one by one
How does the separation of Hydrocarbon Molecules happen? (Refineries- Crude Oil)
Heat Driven - Refineries use a heat-driven distillation to sort through a range of molecules
heat and catalyst to boil out lighter molecules and break heavier molecules
Refineries: What is the Cracking Process?
Breaking heavier molecules into lighter, higher-value molecules
Refineries: What is Coking?
Sophisticated method to break up the heaviest molecules and remove some of the carbons, which forms coke
How is Oil and Gas measured and priced?
- Oil Measured and priced in 42-gallon barrel units
- Gas measured in cubic feet multiple
- Pipeline gas is priced at million British Thermal units (BTU’s)
- 6 MCF (million cubic ft) = 1 Barrel of Oil equiv
Define Upstream, midstream, and downstream
- Upstream: Exploration and production
– Ex: identify areas, acquire rights, acquire data, drill and explore, develop, operate, and produce - Midstream: Begins when production leaves the Production site
– Ex: Gather and Further Process, Trade, Transport, and Storage - Downstream: Begins with crude Oil Refining. All crude oil must be refined
– Ex: Refining/Petro-Chemicals, Distribution & Retail Marketing
What is the difference between integrated vs. independent producers?
Integrated Companies: Companies that produce oil and gas AND refine crude oil
– Ex: Exxon, Chevron, Shell, BP
Independent Producers: Companies that produce Oil but DO NOT refine crude Oil
Midstream Services Specialization
Some companies specialize in midstream services
- Gas processor, Pipeline Operator, Storage Operator, Marketers, Tanker Operators
Ex: TransCanada
What role do Contractors and Suppliers play in the industry?
A wide variety serve the industry and play a leading role in several key activities such as seismic, drilling, construction, and operations
Ex: Schlumberger and Halliburton
Role of National Oil Companies
Most Producing nations claim government ownership of oil and gas resources (not the US)
Mostly or entirely owned by the gov
Varying degrees of capability: non-operators, in-country operators, international operators (operating beyond country borders)
What are Oil Ministries?
Control any minerals contracts with international oil and gas companies
OPEC (Org of Petroleum Exporting Countries)
Most oil exporting nations are members of OPEC - NOT the US, China, or Russia
Russia not a member, but cooperates under OPEC Plus
US Role in Oil Importation over time
Early US: used to be a large importer of oil but is now self-sufficient due to unconventional oil production ( horizontal and hydraulic fracturing)
Largest Oil importers and Exporters
Importers: China, India, and Japan
Exporters: Saudi Arabia, Russia, Iraq
What rules must Oil and Gas companies follow?
Rules established by both FASB and the SEC
Some apply to all companies while some are oil and gas-producing (upstream) activities
Similarities and Diff of FASB Successful Efforts and SEC Full Cost
Similarities:
- Both GAAP compliant but SE preferred
Differences
- SE expenses exploration cost except for successful exploration wells
- Full Cost Capitalizes and amortizes exploration costs as part of development effort (used by smaller companies)
SEC Authority Over Accounting
- Involved in public comp reporting because Sec Acts 1933 and 1934, due to stock market crash 1929
Ultimate authority over public company accounting and reporting
What does the SEC rely on FASB for?
Lead GAAP matters with oversight
Securities Act of 1933 & 1934
1933: Regulates new public offerings of Secs
1934: extends federal regs to the secondary market, prescribing the required info, presentation format and accounting methods to be followed
Sources of Oil and Gas Disclosure Requirements
Disparity btw SE and FC methods brought to attention in the Energy Policy and Conservation Acts of 1975 & 1976
Passed after the Arab Oil Embargo of 1973-74
Solidified use of full cost as acceptable
SEC collected data leading to a disclosure on reserves
What is SEC Regulation S-K?
Requirements for Information that must be included in a 10k - standard instructions for filing
- Part 1200: disclosure requirements that apply to companies with O&G-producing activities
What is SEC Regulation S-X?
Requirements for the Preparation and presentation of Financial Statements and Footnotes in the 10k
- Part 4-10: Rules that apply to O&G producing activities - full cost method rules too
What is the Accounting Standard Codification?
FASB GAAP rules - consistent and overlaps with Reg S-X
What is ASC 932?
Requirements that apply to Entities Engaged in Oil and Gas Producing Activities
Primarily pertains:
- Treatment of O&G-related costs under the Successful Efforts Method
- Supplemental Disclosures: specify the format of data in S-X and some in S-K
Conventional v. Unconventional Develop
- Conventional Exploration: uses vertical wells to search for trapped oil accumulations of migrating oil/gas
- substantial dry hole risk
- Unconventional: Uses horizontal wells and hydraulic fracturing to produce from low permeability shale or tight rock formations
- wells cost more but produce at a higher rate
-very little dry hole risk because cover wide areas
What is the dominant drilling method in the US?
Unconventional on shore activity in the lower 48
- conventional vertical well drilling popular elsewhere
Scope of ASC 932
Oil and Gas Producing Activities: Upstream
What are Exploration Costs?
- Geological and Geophysical: Cost of area Analysis
- Ex: Seismic costs (reprocessing or new), permitting - Exploration Overhead: Costs of Exploration Staff and Related Expenses
- Undeveloped Property Maintenance: Costs of maintaining leases such as delay rentals, costs of carrying
- Exploration Wells: Wells drilled on acreage w/ no proved reserves - dryhole if no proved reserves discovered
Exploration Costs that Are Expensed as Incurred (SE: regardless if proved reserves found)
Geological and Geophysical, Exploration overhead, and Undeveloped property maintenance
Also Dry hole wells
Exploratory Costs Capitalized (Successful Efforts)
Capitalize pending Determination whether proved reserves were discovered
- Costs of drilling and equipping exploratory wells
- Costs of drilling exploratory-type test wells
Mineral Rights in the US Vs Other countries
Other Countries:
- Governments claim ownership of oil and gas rights
US
- the majority of mineral rights are privately owned
- small amount of private ownership in Canada
- US gov and state gov have substantial ownership of onshore mineral rights and all offshore mineral rights
What is the Bundle of Sticks Analogy?
- a reference to the various rights of land ownership
- Can be separated/severed and owned by diff parties
What is Fee Simple Absolute?
Land that has all of its rights intact
Difference between Conveyance and Reservation ( In terms of mineral rights)
Conveyance: Transfer or sale of Mineral rights to another
Reservation: Retaining mineral rights while conveying surface rights
What is the Dominant Estate and why?
Mineral estate is the dominant estate.
Because they have the right to use the surface as reasonably necessary to explore for, extract, and transport minerals
What types of rights do oil companies want and how do they usually obtain them?
- Only want mineral rights
Most common method for acquiring mineral rights in the US is by leasing them
Key Elements of an Oil and Gas lease
Negotiated Provisions
- Bonus amount: upfront % based on net mineral acres
- Royalty %: Monthly payment of % of actual production revenue (free of production costs) usually 1/8th to 1/4th less production taxes
- Delay Rentals: pmts during the primary term if drilling hasn’t occurred (not common) (if not paid up)
- Length of Primary Term: time allowed to establish production 2-5 years (some extensions)
- Secondary term: Time allowed to continue production - as long as economic quantity
Possibly surface use provisions