We reported revenue of $24.7 million compared to last year's revenue of $23.9 million. The net loss for the quarter was $1.5 million, or $0.11 per diluted share compared to last year's net loss of $7.2 million or $0.53 per diluted share. For the six months ended March 31, 2022, we reported revenue of $42.7 million compared to revenue of $52.4 million last year. Our net loss for the six-month period was $8.2 million or $ 0.64 per diluted share compared to last year's net loss of $8.2 million or $0.61 per diluted share.
Our adjacent market segment revenue is as follows: Our industrial product revenue second quarter of fiscal year 2022 was $6 million, an increase of 20% over the second quarter of 2021. Industrial products six-month revenue for fiscal year 2022 is $11 million, an increase over the same period in 2021 of 17%. Both periods' revenue increases are due to higher sales of our water meter cable and connector products and higher demand for our industrial sensor products. Imaging product revenue for the second quarter was $3.2 million, an increase of 23% compared to last year's revenue of $2.6 million. The six-month revenue for imaging products for fiscal year 2022 is $6.4 million, a 25% increase when compared to the same period in 2021.
The increase in revenue for both periods is due to higher demand for our thermal imaging equipment and consumable film products. Now our oil and gas market segment revenue. The oil and gas market segment produced revenue of $15.1 million for the three months ended March 31, 2022. This compares with revenue of $16.1 million for the same period of the prior fiscal year, a decrease of 6%. For the six-month period of fiscal year 2022, the segment contributed revenue of $24.8 million versus $28.9 million, a decrease of 14%. The three- and six-month periods of fiscal year 2021 included revenue recognized in the second quarter for a $12.5 million land-based wireless system that was delivered to the customer in the second quarter of 2020.
The decrease in revenue for both periods is offset by higher utilization of the company's OBX rental fleet. Finally, revenue from our emerging market segment for the second quarter was $299,000 compared to $165,000 for the same period in 2021. The increase in revenue was primarily due to higher service revenue. The six-month revenue for this segment for fiscal year 2022 was $436,000 compared to $9 million for the same period in 2021. Our second quarter of fiscal year 2022 operating expenses decreased by $600,000 or 6% when compared to the second quarter of 2021. The six-month operating expenses decreased by $200,000 or 1% when compared to the same prior year period.
The decrease in operating expenses for the three and six-month periods is due to a non-cash decrease to the fair value of contingent earn-out liabilities for our Quantum and OptoSeis acquisitions, offset by an increase in selling, administrative, and engineering costs as well as higher engineering project costs. Our six-month cash investments into our rental fleet is $2.4 million, and cash investments into property and plant and equipment is $500,000. Our balance sheet at the end of the second quarter reflected $11.9 million of cash and short-term investments. We recently closed on a credit facility with Amerisource Funding Inc. and Woodforest National Bank to provide up to $10 million in additional liquidity. In addition, we own numerous real estate holdings in Houston and around the world that are owned free and clear without any leverage.
That concludes my discussion, and I'll turn the call back to Rick.
Thank you, Robert. This concludes our prepared commentary, so I'll now turn the call back over to Chelsea, our moderator, for any questions from our listeners.
The floor is now open for questions. At this time, if you have a question or comment, please press star one on your telephone keypad. If at any point your question is answered, you may remove yourself from the queue by pressing the pound key. Again, we do ask that while you pose your question, that you pick up your handset to provide optimal sound quality. Our first question will come from Bill Dezellem at Tieton Capital.
Thank you. Let me just start relative to the oil and gas side of the business. Are you seeing the operators and contractor discussions accelerating really since the invasion of Ukraine and the higher oil prices and I guess an increased question about global supply?
We're definitely seeing an increase in the oil companies' interaction with contractors with respect to future projects and subsequent inquiries to us for equipment, as it were. Whether it's you know, I mean, of course, I'm sure it's certainly got a direct relationship of one form or another to the Ukraine situation, which you know by its effects have raised oil prices as well. All in all of those things are combining together such that there is definitely more interest and more contractor inquiries that are a result of that.
Rick, is your comment there specific to OBX, or does it apply also to land and PRM?
Of any major proportion, as it relates to exploration type, equipment, etc , OBX is by far the primary component I'm talking about. There is mild discussion about land type equipment, certainly, you know, those, but that's very sporadic in terms of how that interest manifests. It's not hugely consistent to where I would equate that to an increase related to you know, the factors that you mentioned earlier. PRM is certainly a big discussion that's going on with multiple players, multiple oil companies. Again, I think that was already increasing even prior to you know, the Ukraine invasion and even at lower oil prices. Assuredly, that is also emboldening the need for PRM and the interest for it.
Not to put too fine of a point on it, are you indicating that or seeing that PRM interest has increased in the last, really in the last two or three months?
There's a longer horizon to all that. It's been increasing for ever since then, but the activity is still very much active. There are definite inquiries that are pointing to even other activities in the PRM space that we weren't talking about three months ago. Definitely, you know, there's significant activity in that area.
Are we reading your comments both today and in the press release correct that your interactions with oil companies is stronger than at any time, say, in the last three years?
Easily that's true.
Let me then shift, if I may, to the border security business. Mark, this quarter, we have for the first time a service and maintenance contract with the Border Patrol. Would you discuss what that entails and how we should be thinking about this on a go-forward basis?
Hi, Bill. You bet. Anytime you deploy a complex system, these systems have to be maintained. It's always been part of the contractual plan that we would execute additional years of maintenance upon completion of the primary contract.
This, even though it is new to us on the outside, the service and maintenance contract, to your point, it's been anticipated all along.
Yes.
Let me take a very fanciful view here for a moment, and let's say that we end up with, oh, let me just pick a number, 100 miles of the border being having your equipment on it. Would we then see a commensurate rise in the service and maintenance contract with the Border Patrol, you know, kind of whatever the increase in the mileage would be versus where you're at today? Or would it really be very similar, and it doesn't scale quite one for one like that?
No, it would be largely linear, one for one.
Great. Thank you both.
Thanks, Bill.
Our next question will come from Robert Glidden, private investor.
Hi, Rick and Robert. My question is regarding the 120,000 sq ft facility we have in Russia, and what's going on with that facility, and how important is it to our business outside of supplier business outside of Russia, or is it just solely for sales in Russia?
Right. No, that's an excellent question and certainly one that's pertinent in current times. Our Russian activity over there in that facility that we have is not a significant financial component of our business, as it were. They do provide a facility for fabricating many of our geophone sensors, which are made over there for us. There is nothing that is made in our Russian facility in the way of geophone sensors that has not already been built here in Houston. In many cases, the movement of that fabrication of those sensors there is a cost measure and to reduce costs and labor costs, as they present themselves over there.
They are, you know, there is the ability to get sensors shipped out of Russia still. There are tariffs now that apply to those things, and that is something that will have to be dealt with. You know, certainly our people over there are very much taken aback by all of the circumstances that are arising now, and that's a bad situation. That's not one that they're really signed up with. You know, they're trying to earn a living themselves, and they're very concerned about what's going on in their country and how these sanctions and other things will affect their individual lives. For the most part, it's not going to be a major impact to us.
There are clearly adjustments we have to make in terms of fulfilling some orders where we'll have to begin fabricating some of those components here in Houston again. There will be additional costs, you know, to the consumer of those products, as a result of that. Moreover, you know, we don't know if that will change, how things might change with respect to those sanctions that are applied at this point. We're prepared, I believe, for whatever happens.
Okay. Thank you.
Once again, if you do have a question, you may press star one on your telephone keypad at this time. Our next question comes from Scott Bundy with Moors & Cabot.
Good morning, guys.
Hi, Scott.
Rick, just if you could just bear with me here. Let's just assume that you do get a PRM contract. Now, let's just say it's $50 million or $100 million. Where do you guys get the working capital to fulfill that contract?
Well, in many cases, it's how the contract is arranged, you know, as far as how payments are scheduled towards the achievement of that work as it progresses. Certainly, you know, there's also credit facilities that are available. You know, we have the credit facility that Robert discussed that adds $10 million of liquidity to us. You can rest assured that if a project of that scope were to come to us in a committed way, there would be other financial means available to us should we need them. In many respects, I think that, you know, we're pretty confident of how we go about building those types of systems and our ability operationally to get the capital necessary.
Thanks. Mark, your podcast with Don Lawton was informative. Every week, there appears to be more real money being spent on CO2 sequestration. In your podcast, your original testing was just a few sensors, but Don alluded to the fact that you might get to the bigger playground. Where are we? Are we in the playground?
Well, we're trying to open the gate. For us as a society to have a significant impact on sequestering carbon in the subsurface, we have to do it at large scales. We're calling that gigaton scales, you know, like a gigabyte. When you do that, you have to have a way of monitoring that it's staying there. It's an MRV or an MMV plan, a monitoring and verification plan. These plans are going to be part of the storage contracts and be regulated as such. It can get very expensive if you look at the scale of what a gigaton facility looks like, and its expression on the surface of the earth. It could literally take hundreds of thousands of sensors to do that monitoring.
We're working with Don, we're getting the exposure, we're publishing papers. We want the community to know that there is a way to do this that should be more affordable and equally as effective. Carbon is a key strategic pursuit of ours when it comes to monitoring microseismicity associated to underground reservoirs. Carbon gets put into a reservoir, and if we sense kind of alerting microseismicity, we need to let the stakeholders know.
I think too, Scott, that, you know, you mentioned just a few sensors. I think one of the things to consider there is that's really a statement of the advancement of the technology that we can do this precise level of monitoring in such an efficient way with respect to the number of sensors. You know, Mark mentioned that to the extent that, you know, in comparison to hundreds of thousands of sensors for really large scale reservoirs. I think that is one of the elements that is touted about being able to do this with not as many sensors and yet get much more precise data.
How does the rest of the world find out about what SADAR is?
This year we began an outbound communication strategy, and you're starting to see the initial components of that. It's whether it's a podcast, but that's. I could think going within the Society of Exploration Geophysicists systems, you're listening to that. Being a joint industry partner with Carbon Management Canada means every quarter all the results that have come from the facility are briefed to all of the other partners, key stakeholders there, very large oil companies. Oil companies are gonna be the initial and primary organizations that do this because they're the ones who understand how to interact with fluids in subsurface. We're also taking it and presenting papers. We're presenting at the Gigaton Storage Conference in Stanford University coming up in June.
We're gonna continue to publish and of course continue to market it with our direct relationships and within oil and gas that we presently have.
Mark, who's gonna pay for the additional testing? Will it be us or them, or who?
Well, not much. Right now, using the facility that Carbon Management Canada has is providing a lot of insight. There's other applications, Scott, that require microseismic monitoring that are going to be potentially revenue producing before carbon. We're pushing hard in those applications with companies as we speak, and doing that in a manner in which we are compensated.
Part of your podcast also, Don mentioned the necessity for incentives to handle CO2 sequestration. Some of the discussions in the past have been required, you know, testing of sensors like yours or someone else. Where do you think we are with respect to those incentives? Is it carbon credits? What's your take on all that?
What I've been able to glean through our conversations is carbon is a commodity, and it's gonna be pushed through pipes, stored, used in enhanced oil recovery. It's gonna become a commodity, and there's gonna be incentives to encourage its permanent and long-term storage. Beyond that, Scott, I don't think I'm the right guy to go into depth with you, especially on this call.
Okay.
I mean, it's a very good question, Scott. I think that it's questions we ask ourselves because at the you know as you really examine this this is not a mature industry. It is developing under our feet as we speak. You know, there's a lot going on with respect to how commerce is going to manifest around all the different components, which includes you know the transportation aspect of this of the CO2, the sequestration of it, the monitoring of it. All of those things are sort of pieces of a puzzle that are sort of aligning themselves in real time as we go.
There's certainly a lot of money out there chasing this CO2 sequestration, and it appears that SADAR is an insurance policy against something blowing up. It's just how it all plays out is quite interesting to me. Thanks, guys.
Yeah. You're welcome, Scott.
Our next question comes from Anthony Steinmetz with Shawnee Capital.
Hey, thanks for taking my question.
Sure.
Yeah. Could you speak a little bit about the competitive landscape for PRM systems? Could you also add a little bit of context about if you're seeing any companies secure contracts for PRM systems in light of the hot oil prices currently?
There's very limited competition for the PRM type systems. We do have one other competitor that uses a different form of technology of optical fiber methodologies. It's not a really broad landscape of competition. What was your other question about the contracts?
Yeah, I'm just curious to know if you're seeing other companies' competition, are they, you know, securing contracts? Because I know over the last several quarters, you've reported, you know, steady conversations with customers, potential customers about winning a PRM contract. You know, none of them have actually resulted in securing a contract. I'm wondering if you're seeing competitors, you know, secure contracts or, you know, if not, what do you think the reluctance is with companies in securing PRM systems?
Right. In the recent circumstances of tenders that have not manifested in work, we're not aware of any contracts being granted or awarded in those circumstances. I mean, the discussions certainly are ongoing and, you know, it's, there's not a plethora of contracts out there by any means. You know, this interest is one that is pointing to the future. You know, we expect that, you know, maybe within a year's time, there will be a tender that will come out, even to, you know, to shoot for. Most of these are targeting installations that are, you know, 2020, 2023 at the very earliest, more likely 2020, 2024 and years beyond that.
There's a lot of interest and a lot of fields out there that need this sort of monitoring, you know, that can go on for quite a long time. These are not immediate types of contracts that we expect.
Thanks for that.
Once again, if you have a question, you may press star one on your telephone keypad. Our next question comes from Bill Dezellem with Tieton Capital Management.
Thank you. I'd actually like to follow up on a prior questioner's questions about carbon sequestration. First of all, relative to Carbon Management Canada, Mark, you said something in response to a question, and there's a comment in the press release that leads me down the path that I think you were previously trying to prove out or cost-benefit trade-off and position within the Carbon Management Canada testing.
Have you reached the conclusion of that? If so, have you demonstrated that you are of all the options out there, the best from a cost versus a benefit perspective?
Good question, Bill. We're still in the middle of refining our understanding on that. One of the benefits of working there at CMC, Carbon Management Canada, is they've had that site instrumented using other technologies for a long time. We are literally doing the analysis on what some of those other capabilities are able to do compared to ours. I will tell you it looked very promising. Proving it out will always be a protracted conversation. That's why we are taking it to the technical markets first with geophysicists and others to demonstrate it and to show how well it works. Because it is something that is different. It's not done necessarily the same way as other techniques. It's not that those techniques are better and worse.
They're just, tried and true, but for different applications. They never were ever designed to go do something on such a large scale. We had to bring in a different way of thinking about it, and that's what we're doing.
Essentially, it looks promising, but it's not fully confirmed at this point, and hence your comment that you're at the gate of the playground.
Yeah.
Okay. That is helpful. I wanna come back to the service and maintenance side of Quantum's business. Would service and maintenance also be a part of a field that you would put a raise in with Quantum? Is there something special about the border where that would not be part of it?
No, it's definitely something that is under consideration. There's a number of ways that we're also exploring, Bill, when we look at applying SADAR in this passive, persistent, permanent reservoir monitoring concept for microseismic monitoring. End users may not simply want to buy a large system. They may be able to enter into a different business model for providing information, because that's what we're doing is providing information. We're not providing data. That's some of the key value propositions. We're giving them information on which they can take action. The information has to be timely, it has to be accurate. If that's valuable to them, they're gonna be able to make, you know, have operational efficiencies. They're gonna be able to reduce risks.
How do we want to bring that information to market? There might be subscription models and other models to think through. We're actually having conversations on that as we speak, and we're exploring ways that would be acceptable. Still, you know, stay tuned. Still a lot to learn here, but it's intriguing when you're selling information, what that business model can morph into.
Hearing you say that, I think about how profitable the rental business has historically been for Geospace on the oil and gas side. Those learnings combined with the subscription concept, presumably then, am I jumping too far ahead? Presumably, that would be a very profitable cash flow stream for the business.
It sure would be desirable to make it so.
I don't think we'll pursue it if it's not gonna be profitable, Bill.
Rick, I think that is a grand idea. Robert, thanks for keeping him on track. In all seriousness, I wanna drill down on this service and maintenance for just a moment. If you were to have a different type of border, you know, I'm thinking a military installation, a nuclear installation, whatever it might be, would those also include service and maintenance? I mean, is this something that we ought to just be thinking as a standard part of the future if equipment is purchased rather than under a subscription or a lease model?
I think that's very fair, and I think that's always been part of Geospace's model. We maintain field engineers who support our systems throughout the world.
Yeah, that transcends even to our existing PRM systems. We, you know, installed nine PRM systems out there in the course of time, and there are still maintenance aspects and contracts that go on with respect to those activities. It's you know, as Mark really mentioned earlier on, these systems have a complexity to them that it just requires certain amounts of attention in an ongoing basis. They do not necessarily at a maintenance level represent major revenue sources or anything of that nature, but they are a part and a component of these sorts of contracts.
Right. Okay. That's helpful. Finally, Mark, in response to that same questioner, you said that there was an industry or an application that could happen that would be revenue producing before carbon capture. What applications were you referring to?
All right, I'll do a little microseismic 101 to all the listeners. Anytime you interact with fluids in the subsurface, fluid could be gas, liquid, you're changing the state of pressure, and you're in so doing, you're changing the state of stress. When you alter the state of stress, fractures, little microfractures slip, like breaking a pencil and release energy. That's what we call microseismicity. There's a lot of it, and we like to know about it. We really like to know about microseismicity that can be associated to a failure in the integrity of the reservoir or associated to when we're intentionally breaking rock that we call tight shale that might hold gas. The applications range from carbon, of course, to hydraulic fracturing to steam-assisted gravity drainage.
Because when you pump high pressure steam in the melt, it's like a hockey puck. You extract as that flows that tar sand out, but holding that in place, that high pressure is a cap rock. If that cap rock fails, you lose your field. These are big stakes. When you can add real-time information, you can significantly improve operational efficiencies. Let's unpack that just a little bit more. What if I can increase my production by some amount, 1%, 2%, 3% a day, and do so with confidence because I'm not going to break my cap rock? That can be a very incentivized reason to look at what we are able to provide. Now, hydraulic fracturing, of course, we do it on purpose. We've been monitoring hydraulic fracturing for a long time using techniques.
What we're proposing is something that's a little bit disruptive. We wanna monitor the fracturing field for a very long duration of time, not just for a couple of weeks, and provide that information back in real time, both before, during, and after operations. That's a safety thing. It's an induced seismic concern for liabilities. But it also allows you to, again, make real-time decisions as you're actively treating the frack field. Can we do this with certainty yet? No. But we're really good at what we do, and this is where we're going. These are the things that I think will break loose sooner as we strategically pursue and shape the monitoring of sequestered carbon. Great. Thank you very much. I appreciate it.
Thank you. Our next question will come from Scott Bundy with Moors & Cabot.
Mark, one follow-up question, Border Patrol. There's a transcript out there, I forget exactly when it was, but it's within a couple of years, that clearly by the Border Patrol that clearly identified 100 miles of areas that you guys could put your sensors. So with the sensors that we now have in place, in your opinion, is it gonna take finding tunnel or is it just budgetary item? What gets us to roll out some additional mileage with our sensors?
It's a protracted engagement, Scott. What gets us there is you gotta go to the headwaters of funding, and that's the hill. U.S. Customs and Border Protection in the United States Border Patrol, they have their priorities. As you know right now, securing our border is not an enviable task. It has a lot of dimensionality to it. What gets us there is a little bit of patience, a little bit of proving, an understanding of managing very sophisticated technology. We want to endear ourselves to always be a teammate of the Border Patrol for things that is completely bipartisan that need to be accomplished. We're very fortunate, and we're very proud to be a component of that bipartisan pursuit.
It's kinda like working a PRM contract. It takes a little bit of fortitude. Luckily, we again are very dialed in and we're very proactive, and we have very good relationships.
Do you?
I don't know how to get more specific with your answer.
Do you think that, and of course, they very rarely disclose except on occasion that the system is doing what it's intended to do, meaning you are finding that the people are penetrating without knowing of a tunnel, but it's doing what it's supposed to do, so validating the technology?
I can't say what the system's being used for. Now that it is fully operational, how they are using it and what they are discovering is only known to them.
Oh, interesting. Got it. Thank you.
Yeah, you're welcome.
We have no further questions at this time, so I would like to turn the call back over to Mr. Rick Wheeler for any additional or closing remarks.
All right. Well, thank you, Chelsea, and thanks to everyone who joined our call today. We look forward to speaking with everyone again on our conference call for the third quarter of fiscal year 2022 in August. For now, goodbye.
Thank you. This does conclude today's Geospace Technologies second quarter 2022 earnings conference call. Please disconnect your line at this time and have a wonderful day.