Lambert here: Who woulda thunk the Fed’s easy money policy — no, not for you! — would contaminate millions of gallons of water and create exploding “train bombs”? Life’s little ironies…

By Wolf Richter, a San Francisco based executive, entrepreneur, start up specialist, and author, with extensive international work experience. Originally published at Wolf Street.

Debt funded the fracking boom. Now oil and gas prices have collapsed, and so has the ability to service that debt. The oil bust of the 1980s took down 700 banks, including 9 of the 10 largest in Texas. But this time, it’s different. This time, bondholders are on the hook.

And these bonds – they’re called “junk bonds” for a reason – are already cracking. Busts start with small companies and proceed to larger ones. “Bankruptcy” and “restructuring” are the terms that wipe out stockholders and leave bondholders and other creditors to tussle over the scraps.

Early January, WBH Energy, a fracking outfit in Texas, kicked off the series by filing for bankruptcy protection. It listed assets and liabilities of $10 million to $50 million. Small fry.

A week later, GASFRAC filed for bankruptcy in Alberta, where it’s based, and in Texas – under Chapter 15 for cross-border bankruptcies. Not long ago, it was a highly touted IPO, whose “waterless fracking” technology would change a parched world. Instead of water, the system pumps liquid propane gel (similar to Napalm) into the ground; much of it can be recaptured, in theory.

Ironically, it went bankrupt for other reasons: operating losses, “reduced industry activity,” the inability to find a buyer that would have paid enough to bail out its creditors, and “limited access to capital markets.” The endless source of money without which fracking doesn’t work had dried up.

On February 17, Quicksilver Resources announced that it would not make a $13.6 million interest payment on its senior notes due in 2019. It invoked the possibility of filing for Chapter 11 bankruptcy to “restructure its capital structure.” Stockholders don’t have much to lose; the stock is already worthless. The question is what the creditors will get.

It has hired Houlihan Lokey Capital, Deloitte Transactions and Business Analytics, “and other advisors.” During its 30-day grace period before this turns into an outright default, it will haggle with its creditors over the “company’s options.”

On February 27, Hercules Offshore had its share-price target slashed to zero, from $4 a share, at Deutsche Bank, which finally downgraded the stock to “sell.” If you wait till Deutsche Bank tells you to sell, you’re ruined!

When I wrote about Hercules on October 15, HERO was trading at $1.47 a share, down 81% since July. Those who followed the hype to “buy the most hated stocks” that day lost another 44% by the time I wrote about it on January 16, when HERO was at $0.82 a share. Wednesday, shares closed at $0.60.

Deutsche Bank was right, if late. HERO is headed for zero (what a trip to have a stock symbol that rhymes with zero). It’s going to restructure its junk debt. Stockholders will end up holding the bag.

On Monday, due to “chronically low natural gas prices exacerbated by suddenly weaker crude oil prices,” Moody’s downgraded gas-driller Samson Resources, to Caa3, invoking “a high risk of default.”

It was the second time in two months that Moody’s downgraded the company. The tempo is picking up. Moody’s:

The company’s stressed liquidity position, delays in reaching agreements on potential asset sales and its retention of restructuring advisors increases the possibility that the company may pursue a debt restructuring that Moody’s would view as a default.

Moody’s was late to the party. On February 26, it was leaked that Samson had hired restructuring advisors Kirkland & Ellis and Blackstone’s restructuring group to figure out how to deal with its $3.75 billion in debt. A group of private equity firms, led by KKR, had acquired Samson in 2011 for $7.2 billion. Since then, Samson has lost $3 billion. KKR has written down its equity investment to 5 cents on the dollar.

This is no longer small fry.

Also on Monday, oil-and-gas exploration and production company BPZ Resources announced that it would not pay $62 million in principal and interest on convertible notes that were due on March 1. It will use its grace period of 10 days on the principal and of 30 days on the interest to figure out how to approach the rest of its existence. It invoked Chapter 11 bankruptcy as one of the options.

If it fails to make the payments within the grace period, it would also automatically be in default of its 2017 convertible bonds, which would push the default to $229 million.

BPZ already tried to refinance the 2015 convertible notes in October and get some extra cash. Fracking devours prodigious amounts of cash. But there’d been no takers for the $150 million offering. Even bond fund managers, driven to sheer madness by the Fed’s policies, had lost their appetite. And its stock is worthless.

Also on Monday – it was “default Monday” or something – American Eagle Energy announced that it would not make a $9.8 million interest payment on $175 million in bonds due that day. It will use its 30-day grace period to hash out its future with its creditors. And it hired two additional advisory firms.

One thing we know already: after years in the desert, restructuring advisors are licking their chops.

The company has $13.6 million in negative working capital, only $25.9 million in cash, and its $60 million revolving credit line has been maxed out.

But here is the thing: the company sold these bonds last August! And this was supposed to be its first interest payment.

That’s what a real credit bubble looks like. In the Fed’s environment of near-zero yield on reasonable investments, bond fund managers are roving the land chasing whatever yield they can discern. And they’re holding their nose while they pick up this stuff to jam it into bond funds that other folks have in their retirement portfolio.

Not even a single interest payment!

Borrowed money fueled the fracking boom. The old money has been drilled into the ground. The new money is starting to dry up. Fracked wells, due to their horrendous decline rates, produce most of their oil and gas over the first two years. And if prices are low during that time, producers will never recuperate their investment in those wells, even if prices shoot up afterwards. And they’ll never be able to pay off the debt from the cash flow of those wells. A chilling scenario that creditors were blind to before, but are now increasingly forced to contemplate.

When the heck will the bloodletting stop? Read… The Fracking Bust Exacts its Pound of Flesh