Maintenance Management of Oil Wells

In the oil and gas industry, every hour an oil well sits idle can cost a customer up to a million dollars. So how does a maintenance manager keep highly specialised, downhole well equipment reliable in one of the harshest operating environments on earth?

In this episode of the Comparesoft Maintenance Podcast, we sat down with Konrad Ritter, a Reliability and Maintenance Engineer at Halliburton with more than 20 years of international experience. Based in Saudi Arabia, Konrad is responsible for maximising oil well asset availability and improving equipment reliability through cost-effective maintenance strategies built on data analytics. Let’s dive in.

Why Oil Well Maintenance Is Unlike Any Other Asset Environment

Maintenance management in oil wells operates in a niche that few outside the sector fully understand. Konrad set the scene on what makes wireline data acquisition so different from other industrial maintenance work.

“In oil and gas, there’s a very different niche of work, and my speciality is in wireline data acquisition,” he explains. “That means we drill a well and then my team goes in to do acquisition real-time. We have very special equipment with hydraulics, electronics, and all kinds of sensors you can imagine, radioactive sensors, and we run these in the wells.”

The wells themselves are punishing. “The wells are not very friendly. They are high temperature and there’s a lot of vibration. You can imagine, it’s very challenging to acquire data, and you’re travelling in the well, so it’s a very unique type of asset.”

Most of the equipment is proprietary, developed in-house or sourced from a small group of specialist third parties. And in this business, time pressure is constant. “As time is money, especially in the oil and gas industry, you don’t want to stop operation. It’s very challenging for us in terms of reliability. So we need to have a very strong team on the ground. You need to make sure your assets are ready.”

That readiness comes at a cost. Konrad describes a refurbishment programme more intensive than anything he believes exists in other industries. “I don’t think any other industry spends so much money on refurbishing equipment to make sure they are going to survive.”

Building a Maintenance Culture Around Oil Well Assets

A strong oil well maintenance culture comes down to two things: planning the right resources, and matching the right people to the right downhole assets. That is Konrad’s blueprint, and he comes back to it repeatedly.

“I think the main key point is to plan the right resources and make sure you’re up to speed in the technology running,” he says. “You need to make sure the people you bring have the ability to maintain the technology you have.”

For Konrad, this is not abstract. He gets granular with the numbers. “I like to say that I have my spreadsheets, and I do calculate even the amount of hours I need for man hours.”

The principle behind it is simple. Understand the wells and the equipment that runs in them, match the right people to that equipment, and the rest follows. “Understanding your assets very well, what type of personnel you need to maintain those assets, and then you blend that very well, and you make sure your resources, spare parts arrive on time. It’s very easy to be successful in this field.”

How Halliburton Plans Maintenance for Downhole Equipment

Maintenance planning for oil well assets follows a four-step pattern at Halliburton, with a sharper emphasis on adjustment than most other industries demand. Konrad’s approach mirrors how many maintenance management leaders structure their work, but the wireline environment forces constant recalibration.

“First is to define the type of assets you have, and find the strategies you want to apply to maintain them,” he says. “Once you have this definition, you make sure you have the right resources to put in place to execute. And monitoring the execution is very important.”

That last piece, monitoring, is where the real discipline lives. “You do all this plan, you do all this strategy, but you want to make sure things are going as planned, or if it’s not, you need to adjust. In this business, it’s very fast paced, so we do a lot of adjustment from the planning to the deployment.”

Executing Maintenance on Wireline and Wellsite Equipment

Executing a maintenance plan on oil well equipment means staying disciplined while the data, the assets, and the field conditions all keep moving. Konrad explained how he keeps the work running across a fast-moving operation.

“I dig down to understand the type of assets we have,” he says. “We define the metrics we’re going to use, and we want to make sure we’re going to monitor those metrics and do the intervention in the assets at that time.”

But this is where the gap between ambition and reality becomes clear. Konrad is candid about the challenges of working without truly modern tools. “Even with the money we spend, we still have a lag on technology. So tracking assets in real-time data, we still have a lot of data coming in spreadsheets or through emails, and you need to collect all this and put it into action, do the interpretation, and make sure we are executing on time.”

The discipline of monitoring is what holds it together. “Even though this is dynamic and the volume of data we get is high, as long as you are able to keep monitoring on time, you are able to task and make sure the execution is done.”

The Software Gap in Oil Well and Wireline Maintenance

There is no purpose-built software for managing maintenance on oil wells and wireline assets. That gap is one of the biggest operational frustrations for Konrad’s team.

“There is no specific software for this industry, for oil and gas, and even in oil and gas, there are several fronts that you can go,” he explains. “Specifically for wireline, the technology between the lines and the broader types of technologies, it’s not easy to get a software developed.”

His team works around it. “We use the big software like SAP, but it’s very limited, so we adapt it ourselves to put the data in and take the data out. We really wish to have a proper software developed specifically for what we do.”

In the meantime, Konrad and his colleagues have become unofficial software developers themselves. “I can still code, and I have a lot of colleagues who also do some coding. We do some scripts which help us, but there is no specific software. The more we get the software adjusted, the better it gets.”

It is a familiar problem for asset-intensive industries, and it underlines why industry-fit matters so much when shortlisting CMMS software. Generic systems stretched to specialist oil well workflows leave the maintenance team carrying the cost of every workaround.

Where Spreadsheets Still Fit in Oil Well Maintenance

Spreadsheets are not going away in oil well maintenance management, even where better tools exist. Konrad’s view is refreshingly practical.

“Look, I’m an expert on spreadsheets. That’s because we need to,” he says. “Whatever software comes up, we’ll still go back and do analysis, and spreadsheets are still a fast way for you to put data together and do analysis.”

He’s also realistic about how long they’ll stick around. “We’re moving to whatever is available right now, like Power BI, and it’s helping us a lot. But we’re going to drag spreadsheets for a few more years for sure.”

So they have their place? “They have their place, yes. It’s one tool, one very powerful tool that you can use when you need it. Even today, with the technology we have, I still sometimes say, ‘Oh, I need to go to Excel and do some analysis there.'”

The takeaway is balanced. Spreadsheets are useful when the task calls for them. The problem is when they become the default system for managing critical oil well assets, where purpose-built preventive maintenance software would do the job better.

How Reliable Oil Well Maintenance Wins Customers

In oil and gas, maintenance reliability is not just an operational metric. It is how Halliburton competes. Konrad reframes oil well maintenance from a cost centre to a competitive moat.

“That’s very important in our business,” he says. “Halliburton is in second place worldwide. We have a competitor who is huge. Those guys are investing a lot in technology, but our differential is service quality. So we are the best performer here in Saudi Arabia on our line, and that keeps us in the business.”

Even when the technology gap is real, reliability is what wins. “Even if our technology is not the latest one in most of the branches, we keep service quality and we are competing head to head.”

And in oil and gas, the margin for error is thin. “In this business, they don’t have too much forgiveness when you have failures, so you really need to be spot on. I think it’s crucial.”

For any maintenance leader, the message lands clearly. Reliability on oil well assets is not an internal KPI. In an industry where a single failure can lose a customer, maintenance is part of how the business wins.

Konrad’s Top Three Rules for Oil Well Maintenance Managers

Konrad’s three rules for managing maintenance on high-value oil well assets are short and unambiguous.

“My first one is to understand your assets. Understand what type of strategy you need to apply to maintain them,” he says.

“The second one is to have the right people to execute. It’s really important to have the right skills and the right attitude there, and make sure your team is keeping up to date in their knowledge.”

“And third, do your analysis. Understand what you need to improve and where you need to invest to improve your plant. Make sure your assets are reliable and cost-effective.”

Three pillars: assets, people, analysis. None of them are technology dependent, and all of them are universal for any oil and gas maintenance team running asset-heavy operations.

The Hardest Part of Maintaining Oil Well Equipment

The hardest part of oil well maintenance is not doing the work. It is knowing whether the work has actually fixed the problem. Konrad’s favourite saying captures it.

“If you cannot reproduce the failure, you cannot fix it,” he says.

For wireline assets, this is more than a maxim. It is the core challenge. “Sometimes it’s very challenging for us to reproduce failures. It’s special because of the conditions. You may never be able to put the same condition as we have in a real-time operation, where you put all this technology together, you have deformation, pressure, high vibration, several other things can happen, types of chemicals or anything. You don’t know until you search.”

Intermittent electronic faults are the worst of all. “We have specialists in electronics here. It’s not that easy to reproduce. That’s my favourite quote. If you don’t reproduce it, you don’t know if you’re fixing it.”

It is a sharp note to end on. For maintenance leaders managing complex, high-value oil well assets, the discipline is not just doing the work. It is knowing whether the work has solved the problem, or whether it has just stopped showing up for now.

Full Transcript

Matt: [00:00:30] Hi guys and welcome back to the Comparesoft podcast. This week we have a fantastic special guest, Konrad Ritter, who is a reliability and maintenance manager engineer with 20 years of international experience at Halliburton, working in the oil and gas industry. And Konrad currently works at Halliburton and is responsible for maximizing asset availability and improving equipment reliability by applying cost-effective maintenance strategies based on data analytics. Now Konrad, welcome to the show. How are you, sir?

Konrad Ritter: [00:01:10] Thank you very much. Glad to be here. I am doing okay after the Holocaust of COVID, right. So it’s been very challenging for us here in Saudi Arabia especially. But yeah, we’re getting through and it’s getting in the end so really glad. Thanks for having me here.

Matt: [00:01:31] And how has COVID affected your work in the business, has it had a big impact on how you work?

Konrad Ritter: [00:01:40] It’s a huge impact in terms of resource availability and personnel availability mainly. In terms of work, we’ve been very busy in the whole COVID time. As we are an international operation, a lot of people are international and there is a lot of people on a rotational basis, right. And I would say I have half of the workforce right now and we still need to deliver the same quality of service. So it’s been very challenging. It’s getting there. I’m really glad on that. Things are crazy. My family is locked outside the country. I have not seen them for six months but I’m counting the days. I’m going to travel this month so it be will very good.

Matt: [00:02:30] Very difficult of course. Well, could you tell us then what you do at Halliburton in a little bit more detail?

Konrad Ritter: [00:02:38] Right. Let me give a little bit of background. So in oil and gas, there’s a very different niche of work and my speciality is in wire-line data acquisition. That means we drill a well and then my team (PSA) goes in to do acquisition real-time. Then we have very special equipment with hydraulics, electronics and all kinds of sensors you can imagine; radioactive sensors, and we run these in the wells. The wells are not very friendly. They are high temperature and there’s a lot of vibration. And you can imagine, it’s very challenging to acquire data and you travelling in the well so it’s kind of a very unique type of assets. We develop — majority of assets are proprietary technology from the companies or maybe third party in this type of business. And as time is money, especially in the oil and gas industry, you don’t want to stop operation. It’s very challenging for us in terms of reliability. So we need to have a very strong team in the ground. You need to make sure your assets are ready. We do a lot of qualification. We do a very intensive refurbishment program. It’s very interesting. I don’t think any other industry spends so much money on refurbishing equipment to make sure they are going to survive. And you don’t want to stop an operation which cost a million a day so they have everybody be awake for you. Every hour here is a big impact for us. I have a specialty team so we train majority of the people in-house. We hire engineers, electrical engineers, electronic, mechanicals, you name it – the type of engineering there.

Matt: [00:04:56] Okay, sounds fantastic. And so then how would you set a good maintenance culture within the business and your team?

Konrad Ritter: [00:05:04] I think the main key point there is to plan the right resources and make sure you’re up to speed in the technology running. So it’s very important you understand how much — I like to say that I have my spreadsheets trying to get there but I do calculate even the amount of hours I need for man hours.You need to make sure the people you bring have the ability to maintain the technology you have. And this planning in terms of understanding your assets very well, what type of personnel you need to maintain those assets and then you blend that very well and you make sure your resources, spare parts arrive on time, and it’s very easy to be successful in this field.

Matt: [00:06:01] Yeah. Okay. And so then how do you go about planning maintenance activities?

Konrad Ritter: [00:06:07] First is define the type of assets you have, and find the strategies you want to apply to maintain them. And once you have this definition, you make sure you have the right resources to put in place there to execute. And monitoring the execution is very important. So you do all this plan, you do all this strategy, but you want to make sure things are going as planned or if it’s not, you need to adjust. In this business, it’s very fast paced so we do a lot of adjustment from the planning to the deployment so I think those are the important steps there.

Matt: [00:06:51] Okay. And so then moving on slightly more from that. How would you implement an effective maintenance plan within the business?

Konrad Ritter: [00:07:03] Again particularly, I dig down to understand the type of assets we have. We define the metrics we’re going to use and we want to make sure you’re going to monitor those metrics and you’re going to do the intervention in the assets at that time. So to be effective in that, it’s a lot of monitoring and understanding if things are going fine. Unfortunately, even with our money we spend, we still have a lag on technology so tracking assets in real time data, they still have a lot of data coming in spreadsheets or through emails and you need to collect all this and put this into action, do the interpretation of the data and make sure we are executing on time. Even without this is dynamic and the volume of data we get, as long as you are able to keep monitoring on time, you are able to task and make sure the execution is done .

Matt: [00:08:11] Right. And so do you think software tools are useful for managing maintenance activities?

Konrad Ritter: [00:08:18] Definitely yes. However, the difficulty we have is there is no specific software for this industry; for oil and gas and even in oil and gas, there are several fronts that you can go. But specifically for wireline, it’s a kind of — the technology between the lines and broader the types of technologies, it’s not easy to get a software developed. So we use the big software like ASAP but it’s very limited so we adapt it ourselves to put the data in and take the data out. We really wish to have a proper software developed specifically for what we do. We try our best. I can still code and I have a lot of colleagues also who do some coding, we do some scripts which help us but there is not a specific software. The more we get the software adjusted, the better it gets.

Matt: [00:09:35] Okay. Very interesting indeed. And so what’s your take on using spreadsheets for maintenance management? Are they a good thing or a bad thing? Do you have experience with those?

Konrad Ritter: [00:09:47] Look I’m an expert on spreadsheets. That’s because we need to. Whatever the software will come up, we’ll still go back and we’re still going to do analysis and spreadsheets are still a fast way for you to put data together and do analysis. We are kind of moving to whatever is available right now; Power BI, and it’s helping us a lot. But we’re going to drag spreadsheets for a few more years for sure.

Matt: [00:10:20] So they have their place basically, right?

Konrad Ritter: [00:10:23] They have their place, yes. I think it’s one tool, one very powerful tool that you can use when you need it. From today, the technology we have there, I’d still sometimes say, oh, I need to go to excel and do some analysis there.

Matt: [00:10:44] Right. Okay. And so, how would you use maintenance as a competitive advantage in the business?

Konrad Ritter: [00:10:51] So that’s very important on our business here. So Halliburton is in second place worldwide. We have a competitor who is huge. Those guys are investing a lot in technology but our differential is service quality. So we are the best performer here in Saudi Arabia on our line. And that keeps us in the business. Even if our technology is not the latest one in most of the branches, but we keep a service quality and we are competing head to head. So it’s really important. And in this business, they don’t have too much forgiveness when you have failures so you really need to be spot on so and I think it’s crucial.

Matt: [00:11:46] Yes. And so what would your top three tips be for our listeners on effective maintenance?

Konrad Ritter: [00:11:54] Well, my first one is to understand your assets. Understand what type of strategy you need to apply to maintain them. The second one is have the right people to execute. It’s really important to have the right skills and the right attitude there and make sure that your team is keeping up to date in their knowledge. So we do a lot of this. And third, do your analysis and understand what you need to improve and where you need to invest to improve your plant. So make sure your assets are reliable and cost-effective.

Matt: [00:12:45] Okay. Wise words there for our listeners. Okay, and so finally, what’s your favourite saying or quote on maintenance?

Konrad Ritter: [00:12:57] If you cannot reproduce the failure, you cannot fix it. Sometimes it’s very challenging for us to reproduce failures. It’s special because of the conditions. You may never be able to put the same condition as we have in a real-time operation where you put all this technology together [00:13:20 Unintelligible] deformation, you have pressure, high vibration, you have — several other things can happen; type of chemicals or anything. You don’t know until you search. So it’s not that easy; intermittent problems with electronics. We have specialists in electronics here. It’s not that easy to reproduce. That’s my favourite quote. So if you don’t reproduce it, you don’t know if you’re fixing it.

Matt: [00:13:49] Okay. Excellent. Well, I mean, that wraps us up. I mean, I’d like to thank you very much for being our guest on the show this week Konrad. Thank you for coming on the show.

Konrad Ritter: [00:14:00] Thank you very much for having me. It’s been a pleasure and good luck there. Thank you.

Matt: [00:14:05] Okay. Well to our listeners, thanks again for tuning in. We appreciate having you here. And we look forward to seeing you next time on the Comparesoft Podcast Cheers.