Sherif Foda
Analyst · National Bank Financial
Thank you, Chris. And welcome to another call. Ladies and gentlemen, thank you for participating in this conference call. We are excited to report on another quarter of tremendous result and continuous progress. We grew our revenue 22% year-over-year, which is more than double the industry average operating in the MENA region.
This remarkable growth is due to continuous and sustained spending of our customers, while NESR continues to properly execute and take more shares on our investment contracts. We are expanding our footprint as well as introducing new business lines in our operating countries. I would also like to highlight our stellar financial performance this quarter which Chris is going to discuss in detail later.
Adjusted EBITDA of $46 million is 12% higher sequentially, and 33% higher year-over-year. Adjusted net income of $16 million grew approximately 13% sequentially. We saw strong performance in both our Production as well as Drilling & Evaluation segment with Production growing revenue by 10% year-over-year and D&E growing by 45% for the same period. [Indiscernible] activity strengthen as we go further into the second half, same as the previous years.
Now I'd like to talk about the detail of the new activities and our plans going forward. As you also have heard many times, and this is something I've been very vocal about, the market overall is underestimating the magnitude of activity growth in the MENA region. All the estimates out there were in the mid-single-digit range for '19 versus '18. We have been consistently saying that the actual growth rate is at the high end of that range to lower double-digits.
As you have may noticed, this narrative is now being validated by the recent commentaries we are hearing by the other players in these markets. We are very close to our customer. We understand their long-term [ hopes ] and how they want to achieve them and what is happening on the ground. Continued activity growth in the MENA region is here to stay. As I mentioned in the previous quarter, we grew 20% in '18 versus '17. In the first half of this year, we grew more than 25% over the same period last year and we aim to have a higher rate from the year-end.
We also have done an excellent job at capturing share over and above the activity growth to produce these results and we have continued to execute and win more contracts in this quarter. We continue to bid for new work and our customers want to have new players and ensure the bid is given to the most reliable and responsible supply. They always look at the prices. Our focus is on in-country value, service quality and proper setup.
Most of you saw our recent announcement for the awards in Saudi Arabia. These awards are key to us as they are the foundational contract in the kingdom. Notably, the expanded scope take a term of up to 7 years for this contract; gives us the [indiscernible] to invest locally; further build our capabilities. With the increased scope and revenue, the clients want to entrust you with managing a larger pool of services taking a bigger role in the value-chain executing on those contracts.
We also announced multiple awards for well intervention services in Bahrain which will allow us to enter another growing market in the region. Today we do not operate in Bahrain and with these awards across multiple product line we will have the foothold to start expanding. With the discovery of the Khalij Al-Bahrain Basin, the [ AMP ] industry is poised to take a big leap forward. This high-quality [ price ] oil and gas reservoir will require a newer approach. We'll need higher intensity more complex services and we believe we are in good position to leverage these awards and become a key partner for the ministry in Bahrain during the execution phase.
In addition to these announced awards, we have had quite a bit of success in bidding for tenders across our different countries of operations. In north Iraq, we got awarded multiple contracts by various independent [ MTNV ] and integrated service contract, water treatment and [indiscernible] service contract. In south Iraq, we further consolidated our position by deploying a [ flair-less ] testing package for one of our clients.
In addition, we renegotiated an extension to some of our well intervention work. In India, we won another coiled tubing contract. In Oman, we won the casing accessory contract and also did the first well-testing job for one of our clients. Here is a case of us taking the expertise of what the company is very good at outside Oman, which is casing services, to Oman. Also we are on heavyweight consuming in high-pressure, high-temperature well for our main client. This is a first for Oman and for the client and shows our technical capabilities to plan, then execute complex operations.
Also in Oman, as further to the initiative, we have started manufacturing casing accessories. This project has been in work for quite a while and I'm glad to see it getting off the ground. This is a very unique initiative, and we are one of the first service company to invest in manufacturing in Oman. The objective of this is to become the major supplier of these casing accessories to all our customers in Oman and then in the global region.
In most countries, we are actively engaged with our customers to qualify new services and products. This process can take up to 2 years. However, we are demonstrating our capability and moving on a much faster pace to get several of those business lines [indiscernible]. This will allow us to bid on different product lines and the faster growing unconventional gas projects across the region.
On the operating side in this quarter, we have been in full mobilization mode for several of our contract wins. These include cementing in Kuwait, coiled tubing in Chad. Both of them are start from scratch operation and the client is pleasantly surprised with the level of our preparation for both of these projects. We should start seeing revenue from both during Q3. We were also recognized as the best service quality provider for cementing services by one of our major customer.
I'm very proud with the effort the whole team has put in ensuring we continue to deliver stellar service quality to our customers. That is our backbone to remain their reliable partner. Last quarter I commented on the geopolitical turbulence in the region. Specifically for Libya, we are holding to our initial assessment and continue to work towards building our business. The ongoing issues have not affected the oilfield areas where we work, nor our cooperation. We are taking all the contingency measures where we mainly have local crews who understand the environment and deal properly with the situation in close coordination with our clients.
We met with NOC and ensured them of our commitment to build a solid base to support their ongoing operation. As previously mentioned, we are constantly looking for innovative technologies which will provide our customer solution as well as a step change in how they operate. And we will employ a flexible approach in how we partner with these companies. This may stand from just being an exclusive service provider, forming [ HUV ] or taking an equity stake and providing development capital to these innovative inventors or companies.
In this life, we make our first investment in probably the most innovative company in well control space, Kinetic Pressure Control. Kinetic is working on developing a path-breaking [ VOP ] which will go in the middle of a normal VOP stack, and its innovative sheer blade design activated by an explosive charge will pretty much sheer anything. It is like a guillotine built inside the VOP and will have 100% guarantee that in the event of a well control, we'll be able to shut and isolate the work.
The company has already several marking investors, and NESR would be taking a nominal minority position as part of investment ground. We are very excited to partner with them and we already introduced them to our clients in the MENA region. As I previously discussed, this is classified into an opportunistic category as today we don't do much to the wellhead or VOP states. We do have a very small offering in Oman, but this technology provides us with an opening to do something special for our clients and we can build on this to expand into this business line.
We are always keenly looking out for such technology companies which will augment our product offering and allow us to solve key customer challenges. Once we have identified, we want the customer to buy into that vision as it adds significant value to them. In parallel, we continue towards working on qualifying more services to work with our clients, which will enable us to deploy this innovative technology as we are doing with Kinetic.
I hope with this brief summary all of you have a better understanding of where we are and how we are progressing throughout 2019.
With this, I will pass the call over to Chris to talk about the financial in details. As most of you know, Chris joined us recently, and I'm glad to say that he has hit the ground running. And I'm very happy he is part of the team. Chris?