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Colonial Pipeline and site of Sept 2016 leak in Alabama

A Proper Picture of the Colonial Pipeline’s Past

On September 9, 2016 a pipeline leak was detected from the Colonial Pipeline by a mine inspector in Shelby County, Alabama. It is estimated to have spilled ~336,000 gallons of gasoline, resulting in the shutdown of a major part of America’s gasoline distribution system. As such, we thought it timely to provide some data and a map on the Colonial Pipeline Project.

Figure 1. Dynamic map of Colonial Pipeline route and related infrastructure

View Map Fullscreen | How Our Maps Work | The Sept. 2016 leak occurred in Shelby County, Alabama

Pipeline History

The Colonial Pipeline was built in 1963, with some segments dating back to at least 1954. Colonial carries gasoline and other refined petroleum projects throughout the South and Eastern U.S. – originating at Houston, Texas and terminating at the Port of New York and New Jersey. This ~5,000-mile pipeline travels through 12 states and the Gulf of Mexico at one point. According to available data, prior to the September 2016 incident for which the cause is still not known, roughly 113,382 gallons had been released from the Colonial Pipeline in 125 separate incidents since 2010 (Table 1).

Table 1. Reported Colonial Pipeline incident impacts by state, between 3/24/10 and 7/25/16

State Incidents (#) Barrels* Released Total Cost ($)
AL 10 91.49 2,718,683
GA 11 132.38 1,283,406
LA 23 86.05 1,002,379
MD 6 4.43 27,862
MS 6 27.36 299,738
NC 15 382.76 3,453,298
NJ 7 7.81 255,124
NY 2 27.71 88,426
PA 1 0.88 28,075
SC 9 1639.26 4,779,536
TN 2 90.2 1,326,300
TX 19 74.34 1,398,513
VA 14 134.89 15,153,471
Total** 125 2699.56 31,814,811
*1 Barrel = 42 U.S. Gallons

** The total amount of petroleum products spilled from the Colonial Pipeline in this time frame equates to roughly 113,382 gallons. This figure does not include the September 2016 spill of ~336,000 gallons.

Data source: PHMSA

Unfortunately, the Colonial Pipeline has also been the source of South Carolina’s largest pipeline spill. The incident occurred in 1996 near Fork Shoals, South Carolina and spilled nearly 1 million gallons of fuel into the Reedy River. The September 2016 spill has not reached any major waterways or protected ecological areas, to-date.

Additional Details

Owners of the pipeline include Koch Industries, South Korea’s National Pension Service and Kohlberg Kravis Roberts, Caisse de dépôt et placement du Québec, Royal Dutch Shell, and Industry Funds Management.

For more details about the Colonial Pipeline, see Table 2.

Table 2. Specifications of the Colonial and/or Intercontinental pipeline

Pipeline Segments 1,1118
Mileage (mi.)
Avg. Length 4.3
Max. Length 206
Total Length 4,774
Segment Flow Direction (# Segments)
Null 657
East 33
North 59
Northeast 202
Northwest 68
South 20
Southeast 30
Southwest 14
West 35
Segment Bi-Directional (# Segments)
Null 643
No 429
Yes 46
Segment Location
State Number Total Mileage Avg. Mileage Long Avg. PSI Avg. Diameter (in.)
Alabama 11 782 71 206 794 35
Georgia 8 266 33 75 772 27
Gulf of Mexico 437 522 1.2 77 50 1.4
Louisiana 189 737 3.9 27 413 11
Maryland 11 68 6.2 9 781 30
Mississippi 63 56 0.9 15 784 29
North Carolina 13 146 11.2 23 812 27
New Jersey 65 314 4.8 28 785 28
New York 2 6.4 3.2 6.4 800 26
Pennsylvania 72 415 5.8 17 925 22
South Carolina 6 119 19.9 55 783 28
Texas 209 1,004 4.8 33 429 10
Virginia 32 340 10.6 22 795 27
PSI = Pounds per square inch (pressure)

Data source: US EIA


By Sam Rubright, Ted Auch, and Matt Kelso – FracTracker Alliance

Interview with Craig Stevens – Sentinel Award Winner

Kirk Jalbert, FracTracker’s Manager of Community Based Research & Engagement, interviews Craig Stevens, one of FracTracker’s 2015 Community Sentinels Award Winners.

CraigStevens&MarkRuffalo

Craig Stevens (on right) with actor Mark Ruffalo

Craig Stevens is a 6th generation landowner from Silver Lake Township in Susquehanna County, Pennsylvania. Craig and his neighbors have experienced first-hand the truck traffic, noise, air pollution, and water contamination issues that often accompany shale gas extraction. Beginning in 2011 Craig began arranging tours of Susquehanna Co. to share affected residents’ stories with the press. This work has attracted citizens, journalists, elected officials, and celebrities from all over the world who now see Susquehanna Co. as an example of what could happen in their own backyards. We spoke with Craig about his work.

Q: Perhaps we can start by telling the readers your story, how you come back to Pennsylvania and how this led to your advocacy work related to oil and gas development?

Craig: Well, I was born in California in 1960, lived there for 46 years. Then my dad got sick in 2006; he was diagnosed with terminal esophageal cancer. My brother and sister and I ended up inheriting the ancestral 115-acre property. I had visited there my whole life, every couple of years, but I knew nothing about oil and gas or coal or any extraction methods and pretty much grew up at the beach in Southern California. Nobody in the family wanted to keep the family property, so I moved up here in January of 2010. The first thing I did was to check the deed to make sure that it had been transferred to our names. That’s when I found a gas lease for the property. On my father’s deathbed, he told us not to have anything to do with the industry, that he had refused to sign a lease. But then I did my research and found out Chesapeake Energy had signed my 95 year old grandmother, who was living in a nursing home, to a ten year oil and gas lease. My grandmother was a tenant but did not own the property. In Pennsylvania, and many other states, you can’t transfer mineral rights to anybody that’s a life tenant because that is part of a real estate deal. But they did it, they recorded it on our deed, tying up all of our mineral rights and giving it to Chesapeake Energy.

The second thing that got me fired up was when I was riding my three-wheeler and found a company had staked out a half-mile area right down the middle of our property. They were looking to put in a 16-inch pipeline without our permission or knowledge. So I pulled all the stakes out, went into town, and found the company. They right there offered me money. They said, well, we are going to put this in and we appreciate it if your family signed up, because we need to get this gas to market. After I refused their offer they told me all my neighbors had signed along the route already and I was going to be holding things up. Then they said, the state wants us here and they are going to give us Certificate of Public Convenience, so we are going to take your property either way. So that was my introduction to the gas industry.

Q: You have said in the past that we need to think about how we deal with shale gas extraction’s impacts as a matter of helping each other deal with civil and human rights abuses. Can you explain what you mean by that?

A: I was raised always to think globally, but act locally. Because everything that happens in our lives happens in our backyard and that is where things go. I was very politically active from a young age. My father got us all politically active. My older brother and my younger sister, at 10 years old, 8 years old, we were going to city council meetings and town council and county commission meetings, just because my dad was interested in what was going on in his community. Back then my neighbors in Dimock, PA, were having a problem. So I thought, I better find out what’s happening. Not only help them, because they are having a problem that doesn’t look like it’s resolved, but also to help prevent it from coming to Silver Lake Township. I always try to help people that are having a problem, especially with big people and bullies. So it was natural for me to stand with them and I started to tell my own story at the same time.

The Citizens’ Perspective

Q: Tell me about some of the projects you have been involved in that bring the public into shale gas debates. For instance, I know you organize regular tours of gas fields. Who attends these tours? What do you think they learn from visiting gas communities?

A: We’ve had 40 sitting assembly members and 8 state senators from New York State visit Susquehanna Co. We have had hundreds of mayors and town supervisors and country commissioners come and see first hand from a citizens’ perspective. We have had 60 countries come and send their public television stations. One of our tours was with Sean Lennon, Yoko Ono, Susan Sarandan, Arun Gandhi (Gandhi’s grandson) and Josh Fox. They had 35 journalists with them, including Rolling Stone. When they come we tell these people, also go take an industry tour, so they can see the other side. We encourage it because we don’t want them to think we are just bashing them and that they don’t get to defend themselves. Our thing was, if we highlight what is happening in our little neck of the woods then we could educate by showing the truth and affect the debate. Of course we were attacked viciously by the oil and gas industry, and by Energy in Depth, but also by the local elected officials that were pro-gas.

Q: This obviously requires a community effort. How have people and organizations in the area come together through these actions, and have they been able to develop more power by not just working as individuals?

A: Well here is the interesting thing. When I moved here, there were about 50 people that would show up at public meetings to discuss their first-hand experiences. These were people from Dimock, PA, and other surrounding areas. Besides that, there really was no collective organizing in Northeastern Pennsylvania. But we found that, by telling our stories, we brought the interest of organizations like New Yorkers Against Fracking and Mark Ruffalo’s group, Water Defense. They started to adopt us. I and other families started to travel all over, not only in New York but also in New Jersey and Ohio, to educate people. I realized that I was meant to take these stories further out. I took them to all these State Houses — North Carolina, Florida, Maryland, New York, New Jersey, Ohio. In California I was allowed to go and sit with the Governor’s entire Cabinet in his executive office. I was very proud to go there since I grew up in California.

Q: In the bigger picture of protecting our environment, why do you think it’s important for concerned citizens to get involved in these kinds of activities?

A: I have four children who will not live on the same clean planet that I did; as dirty as we thought it was in the ‘60s and ‘70s when I grew up, this is going to make that look like the heyday of environmental cleanliness. I’m doing this because I really believe this is a generational suicide we’re experiencing. By not telling this story, I would be complicit. When people see the gas company’s commercials and hear the radio ads, it sounds like the truth because it’s coming from credible people. By facing up to these giants, and showing people that you can do it and win like in New York, that can start a grassroots fire all around the world. And that has happened if you look at what is happening in England and Poland and Spain and France and Germany. We are proud to be part of that movement.

Q: What would you say is the most valuable insight you have learned from working with people fighting the gas industry?

A: The most valuable lesson for me is that people power trumps corporate power. People sometimes just don’t realize that they have an inner strength – that an average person who knew nothing about this five and a half or six years ago can get involved and become leaders. I’m more excited today than ever. I went to Florida. They have some very bad chemical non-disclosure bills. Right now we have 15 counties and 35 cities in Florida that have passed resolutions for bans of fracking for oil or gas in Florida. Maryland is safe until October of 2017 because of their moratorium. So what we are doing is working. I try to remind people, and everyone out there should know this, that you are a federal citizen, the same you are a citizen of the state or Commonwealth or republic that you live in. You are protected constitutionally and legally as a federal taxpayer. So the federal government can’t just throw us to the wolves of these individual states. They have to act. If they don’t, then they need to step down and let somebody get in there that has the health and safety of their citizens at the top of their list of what they are supposed to be doing every day in their position of power.

 

 

Maps of Updated Central Penn Pipeline Emphasize Threats to Residents and Environment

By Sierra Shamer, Guest Author

The Atlantic Sunrise Project or Central Penn Line is a natural gas pipeline Williams Companies has proposed for construction through eight counties of Central Pennsylvania. Williams intends to connect the Atlantic Sunrise to their two Transco pipelines, which extend from the northeast to the Gulf of Mexico. FracTracker discussed and mapped this controversial project as part of a blog entry in June of 2014; since then, the Atlantic Sunrise Project has been, and continues to be, a focus of unprecedented opposition. While supporters of the pipeline stress how it may enhance energy independence, economic growth, and job opportunities, opponents cite Williams’ poor safety records, their threats of eminent domain, and environmental hazards. This article provides details and maps pertaining to these threats and concerns.

Atlantic Sunrise: Project Overview

The Atlantic Sunrise Project would add 183 miles of new pipeline through the construction of the Central Penn Line North and the Central Penn Line South. The proposed Central Penn Line North (CPLN) begins in Susquehanna County, continues through Wyoming and Luzerne counties, and meets with the Transco Pipeline in Columbia County. With a 30 inch in diameter, it would allow for a maximum pressure of 1,480 psi (pounds per square inch). The proposed Central Penn Line South (CPLS) begins at the Transco Pipeline in Columbia County, and continues through Northumberland, Schuylkill, and Lebanon counties, ending in Lancaster. It would be 42 inches in diameter with a maximum pressure of 1,480 psi. The Atlantic Sunrise project also involves the construction of two new compressor stations, one in Clinton Township, Wyoming County, and the other in Orange Township, Columbia County. Finally, to accommodate the daily 1.7 million dekatherms (1 dekatherm equals 1,000 cubic feet of gas or slightly more than 1 million BTUs in energy) of additional natural gas that would flow through the system, the project proposes the expansion of 10 existing compressor stations along the Transco Pipeline in Pennsylvania, Maryland, Virginia, and North Carolina. Although the Atlantic Sunrise Pipeline would be entirely within Pennsylvania, it is permitted and regulated by the Federal Energy Regulatory Committee (FERC) because through its connection to the Transco Pipeline, it transports natural gas over state lines.

Updated Central Penn Pipeline Route

On March 31, 2015, Williams filed their formal application to FERC docket #CP15-138. Along with the formal application came changes to the pre-filing route of the pipeline that was submitted in the spring of 2014. The route of the Central Penn Line North has been modified since then by 21%, while the Central Penn Line South has been rerouted by 57%.

Williams’ application comprised of hundreds of attached documents, including pipeline alignment sheets for the entire route. Here is one example: 

alignment_sheet_example

These alignment sheets show the extent of William’s biological investigation, the limits of disturbance, the occurrence of stream and wetland crossings, and any road or foreign pipeline crossings. Absent from the alignment sheets, however, is the area around the right-of-way that will be endangered by the presence of the pipeline. This is colloquially known as the “burn zone” or “hazard zone”.

What are “Hazard Zones”?

A natural gas pipeline moves flammable gas under extreme pressure, creating a risk of pipeline rupture and potential explosion. The “potential impact radius” or “hazard zone” is the approximate area within which there will be immediate damage in the case of an explosion. Should this occur, everything within the hazard zone would be incinerated and there would be virtually no chance of escape or survival. Based on pipeline diameter and pressure, the hazard zone can be calculated using the formula: potential impact radius = 0.69 * pipeline diameter * (√max pressure ).

Based on this formula, the hazard zone for the Central Penn Line North, with its diameter of 30 inches and maximum pressure of 1,480 psi, is approximately 796 feet (243 meters) on either side of the pipeline. The hazard zone for Central Penn Line South, with its diameter of 42 inches and maximum pressure of 1480 psi, is 1,115 feet (340 meters) on either side.

Many residents are unaware that their homes, workplaces, and schools are located within the hazard zone of the proposed Atlantic Sunrise Pipeline. Williams does not inform the public about this risk, primarily communicating with landowners along the right-of-way. The interactive, zoomable map (below) of the currently proposed route of the Atlantic Sunrise, Central Penn North and South pipelines depicts the pipeline right-of-way, as well as the hazard zones. The pipeline route was digitized using the alignments sheets included in Williams’ documents submitted to FERC. You can use this map to search home, work, and school addresses to see how the pipeline will affect residents’ lives and the lives of their communities.

Click in the upper right-hand corner of the map to expand to full-screen view, with a map legend.

Affected Communities

Landowners & Eminent Domain

Landowners along the right-of-way are among the most directly and most negatively impacted by the Atlantic Sunrise Pipeline, and other similar projects. Typically, people first become aware that a pipeline is intended to pass through their property when they receive a notice in the mail. Landowners faced with this news are on their own to negotiate with the company, navigate the FERC permitting and public comment process, and access unbiased and pertinent information. They face on-going stress, experiencing pressure from Williams to sign easement agreements, concern about the effects of construction on their property, and fear of living near explosive infrastructure. They must also consider costs of legal representation, decreases in property value, and limited options for mortgage and refinancing.

Sometimes, landowners in a pipeline’s right-of-way choose to not allow the company onto their property to conduct a survey. Landowners may also refuse to negotiate an agreement with the pipeline company. In response, the pipeline company can threaten to seize the property through the power of eminent domain, the federal power allowing private property to be taken if it is for the “public use.”

The law of eminent domain states that landowners whose properties are condemned must be fairly compensated for their loss. However, most landowners feel that in order to be fairly compensated by the company, they must hire their own land appraiser and attorney. This decision can be costly, however, and may not be an option for many people. The legitimacy of Williams’ intent to use eminent domain is contested by opponents of the project, who cite how “public use” of the property provides no positive local impacts. The Atlantic Sunrise Pipeline is intended to transport gas out of Pennsylvania through the Transco, so the landowners in its path will not benefit from it at all. Further, it connects to a network of pipelines leading to current export terminals in the Gulf of Mexico, as well as controversial planned export facilities like Cove Point, MD .

Throughout Pennsylvania, communities have responded to the expansion of pipelines, and to the threats of large companies like Williams. The need for landowner support has been addressed by organizations such as the Shalefield Organizing Committee, Energy Justice Network, the Clean Air Council, the Gas Drilling Awareness Coalition, and We Are Lancaster County. These organizations have worked to provide information, increase public awareness, engage with FERC, and develop resistance to the exploitation of Pennsylvania’s resources and residents. Director Scott Cannon of the Gas Drilling Awareness Coalition has documented firsthand the impacts of unconventional drilling in Pennsylvania through a short film series called the Marcellus Shale Reality Tour. The most recent in the series relates the stories of two landowners impacted by the Atlantic Sunrise Pipeline in the short film Atlantic Sunrise Surprise.

Environmental Review

Theoretically, environmental review of this proposed pipeline would be extensive. Primary decision-making on the future of the Atlantic Sunrise rests with FERC. Due to the National Environmental Policy Act of 1969 (NEPA), all projects overseen by federal agencies are required to prepare environmental assessments (EAs) or environmental impact assessments (EIAs). Because FERC regulates interstate pipelines, EA’s or EIA’s are required in their approval process. These assessments are conducted to accurately assess the environmental impacts of projects and to ensure that the proposals comply with federal environmental laws such as the Endangered Species Act, and the Clean Air and Water Acts. On the state level, the Pennsylvania Department of Environmental Protection (PA DEP) issues permits for wetlands and waterways crossings and for compressor stations on regional basis.

Core Habitats, Supporting Landscapes

The route of the Atlantic Sunrise Pipeline will disturb numerous areas of ecological importance, including many documented in the County Natural Heritage Inventory (CNHI). The PA Department of Conservation and Natural Resources conducted the inventory to be used as a planning, economic, and infrastructural development tool, intending to avoid the destruction of habitats and species of concern. The following four maps show the CNHI landscapes affected by the current route of the Atlantic Sunrise pipeline (Figures 1-4).

Figure 1

Figure 1. Columbia & Northumberland counties

Figure 3. Lebanon County

Figure 2. Lebanon & Lancaster counties

Figure 3. ddd

Figure 3. Threatened Core Habitats

Figure 4. Schuyklill

Figure 4. Schuyklill & Lebanon counties

The proposed pipeline would disrupt core habitats, supporting landscapes, and provisional species-of-concern sites. According to the Natural Heritage Inventory report, core habitats “contain plant or animal species of state or federal concern, exemplary natural communities, or exceptional native diversity.” The inventory notes that the species in these habitats will be significantly impacted by disturbance activities. Supporting landscapes are defined as areas that “maintain vital ecological processes or habitat for sensitive natural features.” Finally, the provisional species of concern sites are regions where species have been identified outside of core habitat and are in the process of being evaluated. The Atlantic Sunrise intersects 16 core habitats, 12 supporting landscapes, and 6 provisional sites.

Active Mine Fires

Map5-GlenBurn

Figure 5. Glen Burn Mine Fires

The current route of the Atlantic Sunrise intersects the Cameron/Glen Burn Colliery, considered to be the largest man-made mountain in the world and composed entirely of waste coal. This site also includes a network of abandoned mines, three of which are actively burning (Figure 5).

The pipeline right-of-way is roughly a half-mile from the closest burning mine, Hickory Swamp. These mine fire data were sourced from a 1988 report by GAI Consulting Inc. The time frame for the spread of the mine fires is unknown, and dependent on environmental factors. Mine subsidence — when voids in the earth created by mines cause the surface of the earth to collapse — is another issue of concern. Routing the pipeline through this unstable area adds to the risk of constructing the pipeline through the Glen Burn region.

Looking Ahead

The Atlantic Sunrise Project has received an unprecedented level of resistance that continues to grow as awareness and information about the threats and hazards develops. While Williams, FERC, and the PA DEP negotiate applications and permits, work is also being done by many non-profit, research, and grassroots organizations to investigate the environmental, cultural, and social costs of this pipeline. We will follow up with more information about this project as it becomes available.


This article was written by Sierra Shamer, an environmental mapper and activist. Sierra is a member of the Shalefield Organizing Committee and holds two degrees from the University of Maryland, Baltimore County: a B.A. in environmental studies and an M.S. in geography and environmental systems.

FracTracker map of the density of wells by U.S. state as of 2015

1.7 Million Wells in the U.S. – A 2015 Update


 

Updated National Well Data

By Matt Kelso, Manager of Data & Technology

In February 2014, the FracTracker Alliance produced our first version of a national well data file and map, showing over 1.1 million active oil and gas wells in the United States. We have now updated that data, with the total of wells up to 1,666,715 active wells accounted for.

Density by state of active oil and gas wells in the United States. Click here to access the legend, details, and full map controls. Zoom in to see summaries by county, and zoom in further to see individual well data. Texas contains state and county totals only, and North Carolina is not included in this map. 

While 1.7 million wells is a substantial increase over last year’s total of 1.1 million, it is mostly attributable to differences in how we counted wells this time around, and should not be interpreted as a huge increase in activity over the past 15 months or so. Last year, we attempted to capture those wells that seemed to be producing oil and gas, or about ready to produce. This year, we took a more inclusive definition. Primarily, the additional half-million wells can be accounted for by including wells listed as dry holes, and the inclusion of more types of injection wells. Basically anything with an API number that was not described as permanently plugged was included this time around.

Data for North Carolina are not included, because they did not respond to three email inquiries about their oil and gas data. However, in last year’s national map aggregation, we were told that there were only two active wells in the state. Similarly, we do not have individual well data for Texas, and we use a published list of well counts by county in its place. Last year, we assumed that because there was a charge for the dataset, we would be unable to republish well data. In discussions with the Railroad Commission, we have learned that the data can in fact be republished. However, technical difficulties with their datasets persist, and data that we have purchased lacked location values, despite metadata suggesting that it would be included. So in short, we still don’t have Texas well data, even though it is technically available.

Wells by Type and Status

Each state is responsible for what their oil and gas data looks like, so a simple analysis of something as ostensibly straightforward as what type of well has been drilled can be surprisingly complicated when looking across state lines. Additionally, some states combine the well type and well status into a single data field, making comparisons even more opaque.

Top 10 of 371 published well types for wells in the United States.

Top 10 of 371 published well types for wells in the United States.

Among all of the oil producing states, there are 371 different published well types. This data is “raw,” meaning that no effort has been made to combine similar entries, so “gas, oil” is counted separately from “GAS OIL,” and “Bad Data” has not been combined with “N/A,” either. Conforming data from different sources is an exercise that gets out of hand rather quickly, and utility over using the original published data is questionable, as well. We share this information, primarily to demonstrate the messy state of the data. Many states combine their well type and well status data into a single column, while others keep them separate. Unfortunately, the most frequent well type was blank, either because states did not publish well types, or they did not publish them for all of their wells.

There are no national standards for publishing oil and gas data – a serious barrier to data transparency and the most important takeaway from this exercise… 

Wells by Location

Active oil and gas wells in 2015 by state. Except for Texas, all data were aggregated published well coordinates.

Active oil and gas wells in 2015 by state. Except for Texas, all data were aggregated published well coordinates.

There are oil and gas wells in 35 of the 50 states (70%) in the United States, and 1,673 out of 3,144 (53%) of all county and county equivalent areas. The number of wells per state ranges from 57 in Maryland to 291,996 in Texas. There are 135 counties with a single well, while the highest count is in Kern County, California, host to 77,497 active wells.

With the exception of Texas, where the data are based on published lists of well county by county, the state and county well counts were determined by the location of the well coordinates. Because of this, any errors in the original well’s location data could lead to mistakes in the state and county summary files. Any wells that are offshore are not included, either. Altogether, there are about 6,000 wells (0.4%) are missing from the state and county files.

Wells by Operator

There are a staggering number of oil and gas operators in the United States. In a recent project with the National Resources Defense Council, we looked at violations across the few states that publish such data, and only for the 68 operators that were identified previously as having the largest lease acreage nationwide. Even for this task, we had to follow a spreadsheet of which companies were subsidiaries of others, and sometimes the inclusion of an entity like “Williams” on the list came down to a judgement call as to whether we had the correct company or not.

No such effort was undertaken for this analysis. So in Pennsylvania, wells drilled by the operator Exco Resources PA, Inc. are not included with those drilled by Exco Resources PA, Llc., even though they are presumably the same entity. It just isn’t feasible to systematically go through thousands of operators to determine which operators are owned by whom, so we left the data as is. Results, therefore, should be taken with a brine truck’s worth of salt.

Top 10 wells by operator in the US, excluding Texas. Unknown operators are highlighted in red.

Top 10 wells by operator in the US, excluding Texas. Unknown operators are highlighted in red.

Texas does publish wells by operator, but as with so much of their data, it’s just not worth the effort that it takes to process it. First, they process it into thirteen different files, then publish it in PDF format, requiring special software to convert the data to spreadsheet format. Suffice to say, there are thousands of operators of active oil and gas wells in the Lone Star State.

Not counting Texas, there are 39,693 different operators listed in the United States. However, many of those listed are some version of “we don’t know whose well this is.” Sorting the operators by the number of wells that they are listed as having, we see four of the top ten operators are in fact unknown, including the top three positions.

Summary

The state of oil and gas data in the United States is clearly in shambles. As long as there are no national standards for data transparency, we can expect this trend to continue. The data that we looked for in this file is what we consider to be bare bones: well name, well type, well status, slant (directional, vertical, or horizontal), operator, and location. In none of these categories can we say that we have a satisfactory sense of what is going on nationally.

Click on the above button to download the three sets of data we used to make the dynamic map (once you are zoomed in to a state level). The full dataset was broken into three parts due to the large file sizes.